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Get free shipping on diamond blades, core bits, cup wheels, and other diamond tools. *Excludes equipment purchases.

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Lifetime Diamond Tool Warranty

Any diamond tool product that fails to work properly during the first 50% of the normal useful life may be replaced free of charge.

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If you need technical support or have questions about one of our products, our team is always here to help. 

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World Class Diamond Tools and Equipment

Delta Diamond Products is a diamond tool company with over three decades of experience. Our team of knowledgeable experts understand the importance of selecting the right tool for the job. Our commitment to quality is evident in meticulous manufacturing processes and unmatched expertise, resulting in top-tier diamond tools.

What sets us apart is our collaboration with leading American manufacturers, ensuring high-quality diamond tools and equipment manufactured to their precise specifications and backed by a lifetime warranty.

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COUGAR® HD Concrete Blade 14 Inch
Diamond Cutting Blades
Diamond Cup Wheels, STANDARD for Concrete, Masonry and Stone
Diamond Cup Wheels for Grinders
Blazer Diamond Hole Saw, 1/2" - 4" Diameter, Premium, Wet/Dry Use for Chip-Free Drilling of Porcelain Tile, Ceramic Tile, Stone
Diamond Hole Saws
Cougar HD Supreme Wet Diamond Concrete Core Bits
Diamond Core Bits
Eibenstock ETN 2001 P 2-Speed Wet/Dry Core Drill
Concrete Core Drill Machines
Husqvarna FS 600E 5HP 20" Electric Walk-Behind Concrete Saw w/FREE Diamond Blade
Masonry & Concrete Saws
Delta Diamond 4" Dry Diamond Polishing Pads
Polishing & Grinding Tools

Weekly Deals

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Tornado Diamond Blades for Wet/Dry Cutting of Hard Stone, Concrete and Similar Materials. Sizes 7" thru 14"
Delta Diamond Products

Tornado Diamond Blades for Wet/Dry Cutting of Hard Stone, Concrete and Similar Materials. Sizes 7" thru 14"

From $56.95 USD
Select Size
Gator Blade Plus Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"
Delta Diamond Products

Gator Blade Plus Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"

From $26.95 USD
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COUGAR® HS Diamond Cutting Blade
Delta Diamond Products

COUGAR® HS - Premium Diamond Saw Blades for General Purpose Cutting of Cured Concrete, Brick, Block, Stone and More! Sizes 4" thru 24"

From $11.95 USD
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LGX Professional Lapidary Saw Blades for Wet Cutting of Gemstone, Quartz, Agate, Geodes, Petrified Wood, Jasper and More
Delta Diamond Products

LGX Professional Lapidary Saw Blades for Wet Cutting of Gemstone, Quartz, Agate, Geodes, Petrified Wood, Jasper and More

From $29.95 USD
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Save 28%
(18) 4-1/2" Diamond Blades + A FREE MAKITA GRINDER!
Delta Diamond Products

(18) 4-1/2" Diamond Blades + A FREE MAKITA GRINDER!

$249.00 USD $347.00 USD
Husqvarna K 770 14" Cut-Off Saw with 2 Diamond Blades!
Husqvarna

Husqvarna K 770 14" Cut-Off Saw with 2 Diamond Blades!

$1,199.00 USD

Diamond Blades

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Anaconda STANDARD Diamond Saw Blades for General Purpose Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 12" to 24"
Delta Diamond Products

Anaconda STANDARD Diamond Saw Blades for General Purpose Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 12" to 24"

From $69.95 USD
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AnacondaX WIDE CUT PREMIUM Diamond Saw Blades for General Purpose Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 7" to 20”
Delta Diamond Products

AnacondaX WIDE CUT PREMIUM Diamond Saw Blades for General Purpose Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 7" to 20”

From $89.95 USD
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Kick-Asphalt PREMIUM Diamond Saw Blades for High Production Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 7" to 24"
Delta Diamond Products

Kick-Asphalt PREMIUM Diamond Saw Blades for High Production Cutting of Asphalt & Green Concrete, use Wet or Dry, Sizes 7" to 24"

From $59.95 USD
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MAD DOG® HS Diamond Saw Blades, Premium, Laser-Welded, for Cured Concrete with Light Reinforcing, Masonry, Pavers, Stone & Similar Materials, Size 4" to 24"
Delta Diamond Products

MAD DOG® HS Diamond Saw Blades, Premium, Laser-Welded, for Cured Concrete with Light Reinforcing, Masonry, Pavers, Stone & Similar Materials, Size 4" to 24"

From $13.95 USD
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COUGAR® HS Diamond Cutting Blade
Delta Diamond Products

COUGAR® HS - Premium Diamond Saw Blades for General Purpose Cutting of Cured Concrete, Brick, Block, Stone and More! Sizes 4" thru 24"

From $11.95 USD
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COUGAR® HD Diamond Saw Blades, Supreme Grade with Turbo Segments for Reinforced Concrete, Masonry, Stone & Similar Materials, Size 10" to 36"
Delta Diamond Products

COUGAR® HD Diamond Saw Blades, Supreme Grade with Turbo Segments for Reinforced Concrete, Masonry, Stone & Similar Materials, Size 10" to 36"

From $129.95 USD
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COUGAR® S Diamond Blades for Reinforced Cured Concrete (up to 6,000 psi) Hard Stone and Masonry, Sizes 12" to 20"
Delta Diamond Products

COUGAR® S - Supreme Grade Combo Diamond Saw Blades for Cutting Reinforced Concrete, Concrete Pipe, Green Concrete, Masonry and More! Sizes 12" thru 24"

From $124.95 USD
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COUGAR® King Combo - The Ultimate Diamond Saw Blade for Cutting Reinforced Concrete, Asphalt, Green Concrete, Masonry, Stone and More! Sizes 7" thru 36"
Delta Products

COUGAR® King Combo - The Ultimate Diamond Saw Blade for Cutting Reinforced Concrete, Asphalt, Green Concrete, Masonry, Stone and More! Sizes 7" thru 36"

From $27.95 USD
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COUGAR® PRO Diamond Saw Blades, Professional Use for Concrete with High HP Walk-Behind & Self-Propelled Saws, Size 14" to 60"
Delta Diamond Products

COUGAR® PRO Diamond Saw Blades, Professional Use for Concrete with High HP Walk-Behind & Self-Propelled Saws, Size 14" to 60"

From $259.00 USD
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CougarX Wide Cut Diamond Saw Blades, Premium, for Concrete, Size 7" to 42" Diameter, Thickness From 1/8" to 3/4"
Delta Diamond Products

CougarX Wide Cut Diamond Saw Blades, Premium, for Concrete, Size 7" to 42" Diameter, Thickness From 1/8" to 3/4"

From $29.95 USD
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Save 7%
Cougar RBX Premium 14" Ring Saw Blade for Cured Concrete in .165 and .235 Thickness
Delta Diamond Products

Cougar RBX Premium 14" Ring Saw Blade for Cured Concrete in .165 and .235 Thickness

From $186.02 USD $199.95 USD
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Boss Hog Premium Turbo Diamond Saw Blades, Wet/Dry, for Cured Concrete, Masonry, Stone, Sizes 4" to 14"
Delta Diamond Products

Boss Hog Premium Turbo Diamond Saw Blades, Wet/Dry, for Cured Concrete, Masonry, Stone, Sizes 4" to 14"

From $15.95 USD
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Gator Blade Premium Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"
Delta Diamond Products

Gator Blade Premium Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"

From $17.95 USD
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Gator Blade Plus Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"
Delta Diamond Products

Gator Blade Plus Turbo Diamond Blades for Dry Cutting of Masonry, Concrete, Stone and all Similar Materials, Size 4-1/2" & 7"

From $26.95 USD
Select Size
Brick Boss Premium Wide Slot Diamond Saw Blades for Hard Brick, Clay Pavers and Refractory Brick. Sizes 10" thru 20"
Delta Diamond Products

Brick Boss Premium Wide Slot Diamond Saw Blades for Hard Brick, Clay Pavers and Refractory Brick. Sizes 10" thru 20"

From $89.95 USD
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Brick Boss Supreme Diamond Saw Blades for Refractory Brick, Fire Brick, High Alumina and Silicon Carbide. Sizes 14" thru 20"
Delta Diamond Products

Brick Boss Supreme Diamond Saw Blades for Refractory Brick, Fire Brick, High Alumina and Silicon Carbide. Sizes 14" thru 20"

From $189.95 USD
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Save 67%
Ripper Crack Chaser Threaded .400 Wide Diamond Blade
Delta Diamond Products

Ripper Crack Chaser Threaded .400 Wide Diamond Blade

From $74.77 USD $224.31 USD
Select Size
RIPPER PREMIUM Tuck Point Diamond Blades, 1/4” or 3/8” Wide, Sizes 4” thru 8”
Delta Diamond Products

RIPPER PREMIUM Tuck Point Diamond Blades, 1/4” or 3/8” Wide, Sizes 4” thru 8”

From $40.52 USD
Select Size
Diamond Extreme All-Cut Metal Cutting Diamond Blade, Heavy-Duty All-Purpose Cut-Off Wheel for Metal, PVC Pipe, Rebar, Stainless Steel, Size 4-1/2" to 16"
Delta Diamond Products

Diamond Extreme All-Cut Metal Cutting Diamond Blade, Heavy-Duty All-Purpose Cut-Off Wheel for Metal, PVC Pipe, Rebar, Stainless Steel, Size 4-1/2" to 16"

From $22.95 USD
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Black Diamond Blades for Cutting Ductile Iron, Concrete-Lined Water Pipe, Cured Concrete with Rebar, Sewer Pipe, PVC Pipe, Sizes 12" to 16"
Delta Diamond Products

Black Diamond Blades for Cutting Ductile Iron, Concrete-Lined Water Pipe, Cured Concrete with Rebar, Sewer Pipe, PVC Pipe, Sizes 12" to 16"

From $149.03 USD
Select Size
LGX Professional Lapidary Saw Blades for Wet Cutting of Gemstone, Quartz, Agate, Geodes, Petrified Wood, Jasper and More
Delta Diamond Products

LGX Professional Lapidary Saw Blades for Wet Cutting of Gemstone, Quartz, Agate, Geodes, Petrified Wood, Jasper and More

From $29.95 USD
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BOSS HOG® Mesh Turbo Diamond Blade, Supreme Grade, Use Wet or Dry for Porcelain, Ceramic, Granite, Stone, Sizes 4-1/2" to 10"
Delta Diamond Products

BOSS HOG® Mesh Turbo Diamond Blade, Supreme Grade, Use Wet or Dry for Porcelain, Ceramic, Granite, Stone, Sizes 4-1/2" to 10"

From $26.95 USD
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Zenesis Pattern Diamond Tile Blades
Delta Diamond Products

Zenesis Pattern Diamond Tile Blades

From $22.95 USD
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Piranha Premium Dry Tile Diamond Saw Blade, for Porcelain Tile, Ceramic Tile, and Stone, Wet or Dry Use, Continuous Rim, Sizes 3.375" to 10"
Delta Diamond Products

Piranha Premium Dry Tile Diamond Saw Blade, for Porcelain Tile, Ceramic Tile, and Stone, Wet or Dry Use, Continuous Rim, Sizes 3.375" to 10"

From $16.53 USD
Select Size
Piranha Premium Wet Tile Diamond Saw Blade, Premium, for Porcelain Tile, Ceramic Tile, and Stone, Wet Use Only, Continuous Rim, Sizes 6" to 14"
Delta Diamond Products

Piranha Premium Wet Tile Diamond Saw Blade, Premium, for Porcelain Tile, Ceramic Tile, and Stone, Wet Use Only, Continuous Rim, Sizes 6" to 14"

From $18.95 USD
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Piranha Diamond Saw Blade, Supreme, for Porcelain Tile, Ceramic Tile, and Stone, Dry or Wet Use, Continuous Rim, Size 4-1/2" & 7"
Delta Diamond Products

Piranha Diamond Saw Blade, Supreme, for Porcelain Tile, Ceramic Tile, and Stone, Dry or Wet Use, Continuous Rim, Size 4-1/2" & 7"

From $21.95 USD
Select Size
Piranha Glass Diamond Saw Blade, Premium, Wet Cutting Glass and Mosaic Only, Sizes 4" to 14"
Delta Diamond Products

Piranha Glass Diamond Saw Blade, Premium, Wet Cutting Glass and Mosaic Only, Sizes 4" to 14"

From $29.95 USD
Select Size
J-Slot Premium Diamond Saw Blade, Continuous Slotted Rim, for Porcelain Tile, Ceramic Tile, and Stone, Sizes 4" to 10"
Delta Diamond Products

J-Slot Premium Diamond Saw Blade, Continuous Slotted Rim, for Porcelain Tile, Ceramic Tile, and Stone, Sizes 4" to 10"

From $18.50 USD
Select Size
BOSS HOG® PCX Tile Diamond Blade, Ultra-Thin, Wet/Dry, Premium, for Decorative Cuts for Porcelain, Ceramic, Stone, Sizes 4-1/2" to 10"
Delta Diamond Products

BOSS HOG® PCX Tile Diamond Blade, Ultra-Thin, Wet/Dry, Premium, for Decorative Cuts for Porcelain, Ceramic, Stone, Sizes 4-1/2" to 10"

From $21.03 USD
Select Size
EZ Edge Diamond Blades for Soff-Cut Saws, Soft Bond for Cutting Ultra-Hard Aggregate and Non-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"
Delta Diamond Products

EZ Edge Diamond Blades for Soff-Cut Saws, Soft Bond for Cutting Ultra-Hard Aggregate and Non-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"

From $64.52 USD
Select Size
EZ Edge Diamond Blades for Soff-Cut Saws, Medium-Soft Bond for Cutting Hard Aggregate and Non-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"
Delta Diamond Products

EZ Edge Diamond Blades for Soff-Cut Saws, Medium-Soft Bond for Cutting Hard Aggregate and Non-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"

From $75.52 USD
Select Size
EZ Edge Diamond Blades for Soff-Cut Saws, Medium Bond for Cutting Med to Hard Concrete and Medium-Abrasive Sand, Sizes 5" thru 13-1/2"
Delta Diamond Products

EZ Edge Diamond Blades for Soff-Cut Saws, Medium Bond for Cutting Med to Hard Concrete and Medium-Abrasive Sand, Sizes 5" thru 13-1/2"

From $59.52 USD
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EZ Edge Diamond Blades for Soff-Cut Saws, Med-Hard Bond for Cutting Medium Aggregate and Med-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"
Delta Diamond Products

EZ Edge Diamond Blades for Soff-Cut Saws, Med-Hard Bond for Cutting Medium Aggregate and Med-Abrasive Sand, Sizes 6-3/8" thru 13-1/2"

From $65.52 USD
Select Size
EZ Edge Diamond Blades for Soff-Cut Saws, Hard Bond for Cutting Medium-Soft Aggregate and Abrasive Sand, Sizes 6-3/8" thru 13-1/2"
Delta Diamond Products

EZ Edge Diamond Blades for Soff-Cut Saws, Hard Bond for Cutting Medium-Soft Aggregate and Abrasive Sand, Sizes 6-3/8" thru 13-1/2"

From $67.52 USD
Select Size
Stiletto Diamond Blade for Stone, Granite, Marble and Similar Materials, Size 10"
Delta Diamond Products

Stiletto Diamond Blade for Stone, Granite, Marble and Similar Materials, Size 10"

From $44.95 USD
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Boss Hog® FCX4 Flush-Cut Turbo Diamond Blades, Wet/Dry Cutting for Granite, Marble, Hard Stone and Similar Materials, Sizes 4"-10"
Delta Diamond Products

Boss Hog® FCX4 Flush-Cut Turbo Diamond Blades, Wet/Dry Cutting for Granite, Marble, Hard Stone and Similar Materials, Sizes 4"-10"

From $17.95 USD
Select Size
Convex Diamond Blade for Curved Cutting Granite, Mable, Stone, 5"
Delta Diamond Products

Convex Diamond Blade for Curved Cutting Granite, Mable, Stone, 5"

$79.03 USD
Vacuum Brazed Combo Wheel
Delta Diamond Products

Vacuum Brazed Combo Wheel

From $79.95 USD
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DiamondX Slim-Cut Metal Cutting Diamond Blades (Sizes 4-1/2" to 7")
DiamondX

DiamondX Slim-Cut Metal Cutting Diamond Blades (Sizes 4-1/2" to 7")

From $24.95 USD
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Cost Cutter Diamond Blade, Wet/Dry, Standard, for General Purpose Concrete & Masonry Cutting, Sizes 4" to 14"
Delta Diamond Products

Cost Cutter Diamond Blade, Wet/Dry, Standard, for General Purpose Concrete & Masonry Cutting, Sizes 4" to 14"

From $9.95 USD
Select Size
Cost Cutter Turbo Diamond Saw Blade, Wet/Dry, Standard, General Purpose Masonry & Concrete Cutting, Size 4" to 14"
Delta Diamond Products

Cost Cutter Turbo Diamond Saw Blade, Wet/Dry, Standard, General Purpose Masonry & Concrete Cutting, Size 4" to 14"

From $8.95 USD
Select Size
Cost Cutter Tile Diamond Blade, Wet Cutting Only, Standard, for Ceramic Tile Sizes 4" to 10",
Delta Diamond Products

Cost Cutter Tile Diamond Blade, Wet Cutting Only, Standard, for Ceramic Tile Sizes 4" to 10",

From $11.95 USD
Select Size
RIPPER STANDARD Tuck Point Diamond Blades
Delta Diamond Products

RIPPER STANDARD Tuck Point Diamond Blades

From $25.52 USD
Select Size
Save 20%
Husqvarna Vari-Ring R10 14" X .165 Ring Saw Blade for Concrete, Reinforced Concrete
Husqvarna

Husqvarna Vari-Ring R10 14" X .165 Ring Saw Blade for Concrete, Reinforced Concrete

$239.00 USD $299.95 USD
RIPPER PREMIUM SANDWICH Tuck Point Diamond Blades
Delta Diamond Products

RIPPER PREMIUM SANDWICH Tuck Point Diamond Blades

From $34.95 USD
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Save 5%
Diamond Extreme Premium 14" X .165 Ring Saw Blade for Ductile Iron, Cast Iron and PVC Pipe
Delta Diamond Products

Diamond Extreme Premium 14" X .165 Ring Saw Blade for Ductile Iron, Cast Iron and PVC Pipe

$189.02 USD $199.95 USD
Ripper Standard Crack Chaser Diamond Blades
Delta Diamond Products

Ripper Standard Crack Chaser Diamond Blades

From $39.03 USD
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Ripper Premium Crack Chaser Diamond Blades
Delta Diamond Products

Ripper Premium Crack Chaser Diamond Blades

From $46.77 USD
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Gemking Lapidary Saw Blades with Ultra-Thin Notched Rim for Wet Cutting of Hard Materials such as Agate, Petrified Wood or Jade
Delta Diamond Products

Gemking Lapidary Saw Blades with Ultra-Thin Notched Rim for Wet Cutting of Hard Materials such as Agate, Petrified Wood or Jade

From $49.95 USD
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EZ Edge Premium Early Entry Diamond Blades with 7/8" arbor for Gorilla Saws, Soft bond for medium-hard aggregate concrete, Sizes 8" & 10"
Delta Diamond Products

EZ Edge Premium Early Entry Diamond Blades with 7/8" arbor for Gorilla Saws, Soft bond for medium-hard aggregate concrete, Sizes 8" & 10"

From $71.77 USD
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Diamond Cup Wheels

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Diamond Cup Wheels, STANDARD for Concrete, Masonry and Stone
Delta Diamond Products

Diamond Cup Wheels, STANDARD for Concrete, Masonry and Stone

From $18.77 USD
Select Size
Diamond Cup Wheels, LOW PROFILE STANDARD for use with DUST SHROUDS
Delta Diamond Products

Diamond Cup Wheels, LOW PROFILE STANDARD for use with DUST SHROUDS

From $24.95 USD
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Diamond Cup Wheels, PREMIUM for HIGH-PRODUCTION Grinding of Concrete, Masonry and Stone
Delta Diamond Products

Diamond Cup Wheels, PREMIUM for HIGH-PRODUCTION Grinding of Concrete, Masonry and Stone

From $34.77 USD
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Stone Boss Turbo Cups for Granite, Marble, and Stone (Sizes 4" to 6")
Delta Diamond Products

Stone Boss Turbo Cups for Granite, Marble, and Stone (Sizes 4" to 6")

From $77.50 USD
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Pro Series 4" Resin Filled Cup Wheels in Coarse, Medium and Fine
Delta Diamond Products

Pro Series 4" Resin Filled Cup Wheels in Coarse, Medium and Fine

From $69.95 USD
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Diamond Cup Wheels, PREMIUM FAN TYPE for COATING REMOVAL and PREPARATION of Concrete Surfaces
Delta Diamond Products

Diamond Cup Wheels, PREMIUM FAN TYPE for COATING REMOVAL and PREPARATION of Concrete Surfaces

$95.00 USD

Diamond Core Bits

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Cougar SC Premium Wet Concrete Core Bits with Removable Cap for Unlimited Deep Drilling, Sizes 1" thru 6-1/4", 14" Length
Delta Diamond Products

Cougar SC Premium Wet Concrete Core Bits with Removable Cap for Unlimited Deep Drilling, Sizes 1" thru 6-1/4", 14" Length

From $42.77 USD
Select Size
Cougar GT Premium Wet Diamond Core Bits for Cured Concrete with Rebar, Masonry & Stone, Sizes 1/2" thru 18", 14" Length
Delta Diamond Products

Cougar GT Premium Wet Diamond Core Bits for Cured Concrete with Rebar, Masonry & Stone, Sizes 1/2" thru 18", 14" Length

From $39.77 USD
Select Size
Cougar HD Supreme Wet Diamond Concrete Core Bits
Delta Diamond Products

COUGAR® HD - Supreme Grade Diamond Core Bits for Wet Drilling of Reinforced Concrete, Asphalt, Green Concrete and Stone! Sizes 1/2" thru 16"

From $46.77 USD
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COUGAR HDX Supreme DRY Diamond Core Bits for Cured Concrete with Rebar, Masonry & Stone, Sizes 1" thru 6", 9" Length
Delta Diamond Products

COUGAR HDX Supreme DRY Diamond Core Bits for Cured Concrete with Rebar, Masonry & Stone, Sizes 1" thru 6", 9" Length

From $39.75 USD
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MAD DOG® Dry Diamond Core Bits for Masonry & Stone, Sizes 1-inch to 6-inch Diameter, 9" Length with 5/8" Threaded Arbor.
Delta Diamond Products

MAD DOG® Dry Diamond Core Bits for Masonry & Stone, Sizes 1-inch to 6-inch Diameter, 9" Length with 5/8" Threaded Arbor.

From $39.00 USD
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Stone Boss Standard Wet/Dry Bits for Granite, Marble, Masonry, Concrete and all Similar Materials, Sizes 1" thru 4" with 5/8"-11 Threaded Arbor
Delta Diamond Products

Stone Boss Standard Wet/Dry Bits for Granite, Marble, Masonry, Concrete and all Similar Materials, Sizes 1" thru 4" with 5/8"-11 Threaded Arbor

From $31.95 USD
Select Size
Stone Boss Supreme Wet/Dry Bits for High-Production Drilling of Granite, Marble and Similar Materials, Sizes 1/2" thru 4" with 5/8"-11 Threaded Arbor
Delta Diamond Products

Stone Boss Supreme Wet/Dry Bits for High-Production Drilling of Granite, Marble and Similar Materials, Sizes 1/2" thru 4" with 5/8"-11 Threaded Arbor

From $41.95 USD
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Stone Boss Premium Wet/Dry Bits for Granite, Marble, Onyx, Engineered Stone and all Similar Materials, Sizes 1" thru 2" with 5/8"-11 Threaded Arbor
Delta Diamond Products

Stone Boss Premium Wet/Dry Bits for Granite, Marble, Onyx, Engineered Stone and all Similar Materials, Sizes 1" thru 2" with 5/8"-11 Threaded Arbor

From $62.02 USD
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5/8" Core Bit Adapter (1/2" Hex Shank)
Delta Diamond Products

5/8" Core Bit Adapter (1/2" Hex Shank)

From $16.95 USD
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5/8" Core Bit Adapter (1-1/4" Threaded Arbor)
Delta Diamond Products

5/8" Core Bit Adapter (1-1/4" Threaded Arbor)

$58.95 USD
1-1/4" Core Bit Adapter (5/8" Threaded Arbor)
Delta Diamond Products

1-1/4" Core Bit Adapter (5/8" Threaded Arbor)

$48.52 USD
1-1/4" Core Bit Adapter (Hilti Machines)
Delta Diamond Products

1-1/4" Core Bit Adapter (Hilti Machines)

$65.52 USD
5/8" Core Bit Adapter (Hilti Machines)
Delta Diamond Products

5/8" Core Bit Adapter (Hilti Machines)

$55.00 USD
Threaded Core Extensions 5/8" and 1-1/4" (up to 41" Length)
Delta Diamond Products

Threaded Core Extensions 5/8" and 1-1/4" (up to 41" Length)

From $29.00 USD
Select Size
Threaded Core Tubes for use with Cougar SC Premium Wet Concrete Bits, Connect to Make Any Length, Sizes 1" thru 6-1/4", 12" Length
Delta Diamond Products

Threaded Core Tubes for use with Cougar SC Premium Wet Concrete Bits, Connect to Make Any Length, Sizes 1" thru 6-1/4", 12" Length

From $20.77 USD
Select Size
Become a dealer, get diamond tools and equipment at wholesale pricing

Diamond Tools & Equipment Dealers Welcome!

Interested in carrying our products? Call us at 800-618-5000 for special dealer pricing.

Send a Dealer Inquiry
Call (800) 618-5000 anytime or send us a message!

We're open from 8:00 am - 5:00 pm PST, but we're often available outside of those hours. Messages will usually be returned within 2 hours.

Delta Diamond Products Blog

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Angle grinder safety

Angle Grinders: Safety Tips From the Pros

Angle grinders are essential tools in metalworking, construction, and fabrication. Whether you're cutting, grinding, or polishing, these powerful h...
How to sharpen a diamond blade

How to Sharpen a Diamond Blade

To keep your diamond blades performing at their best, it’s essential to know how to dress—or sharpen—them. Dressing a diamond blade removes built-u...
How To Tell if Your Diamond Blade Is Dull

How To Tell if Your Diamond Blade Is Dull

Do diamond blades get dull? It’s a common question among professionals and DIYers alike, and the answer is yes—eventually, all diamond blades lose ...