Best Dpt in 2026

Shaft Adapter, 1 1/4"-7 Female to 5/8"-11 Male

for Use with Diamond Core Bits

High quality

5-Pack 14" diameter laser welded professional diamond blade for early entry concrete

Compatible with Husqvarna AB Soff-Cut Saw, features a unique dual-bell shape arbor that easily fits on saws without adapters

This bond is designed to offer the best overall speed to life performance and will provide the lowest overall diamond cost

14" general purpose blade for cutting of most cured concrete, concrete, paving stone and construction Materials

Segment height 0.335 Inch, 1" Arbor

Dry/Wet use

Easy and simple use kit

EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.

POWER: With an integral shank, the HC8526 offers better power transmission and is designed to allow smaller hammers to drill larger holes.

VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.

EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs

POWER: With an integral shank, the HC8575 offers better power transmission and is designed to allow smaller hammers to drill larger holes

VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block

INNOVATIVE: Bosch’s unique, optimized flute design reduces bit stress when drilling, keep the bit running cooler, and for fast dust removal.

PRECISION: Featuring a harder diamond ground carbide tip that’s tougher, more resistant, and durable under heavy loads. This drill bit set allows for precise starts in materials such as tile and hard stone. The centric tip’s optimal hole geometry provides rounder holes.

LONGEVITY: With optimized braze and a specialized hardening process, these bits provide a long life. The robust head is ideal for high impact applications.

FACHLICH Vacuum Brazed Diamond Finger Bit 20mm Granite Finger Milling Bit

Diameter 20mm, Workable length 50mm, Connection 5/8"-11 thread, Total Length: 65mm,Grit #50/60

Save your money: just one standard core bit plus one our finger bit, you can create many different hole sizes, without buying several different core bits.

1 pc 3 INCH Vacuum brazed diamond Dry drilling bit

Diameter 76mm, 5/8-11 connection, Total height 75MM, Max working depth 50mm, Diamond height 15MM

Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick...

1 pc 4 Inch Vacuum brazed diamond Dry drilling bit

Diameter 102mm 5/8-11 connection Total height 75MM Max working depth 50mm Diamond height 15MM

Dry/wet drilling for porcelain tile granite marble stone Masonry brick

1pc 2 Inch Vacuum brazed diamond drilling bit with 5/8-11 connection for Porcelain Ceramic Tile.

Diameter 51mm, 5/8-11 connection, Total height 75MM, Max working depth 50mm, Diamond height 15MM

Dry/wet drilling for porcelain tile marble stone masonry brick normal stone.

Designed for maximum speed and life

Pilot point and split tip design

No bit walking - more user control

1pc 1-3/8 inch vacuum brazed diamond drill Ccore bits for porcelain ceramic tile.

Diameter 1-3/8 inch(35mm); Connection: 5/8-11 arbor; Diamond height 15MM,Total height: 75MM.

Machine: Angle Grinder； Remark: *Max working depth: 50mm*.

1pc 1 Inch Vacuum brazed diamond drilling bit with 5/8-11 connection for Porcelain Ceramic Tile.

Diameter 25mm, 5/8-11 connection, Total height 75MM, Max working depth 50mm, Diamond height 15MM

Dry/wet drilling for porcelain tile marble stone masonry brick normal stone.

Drill bit has maximum speed and life in stainless steel and other hard metals

Pilot point and split tip design of drill bits for wood, metal and plastic starts on contact and eliminates bit walking

Heavy-duty Cobalt Alloy Steel of DEWALT drill bits delivers 4 times more life than black oxide.

Drill bit has maximum speed and life in stainless steel and other hard metals

Pilot point and split tip design of drill bits for wood, metal and plastic starts on contact and eliminates bit walking

Heavy-duty Cobalt Alloy Steel of DEWALT drill bits delivers 4 times more life than black oxide.

2pcs Diameter 6mm/1/4", 5/8-11 connection, Total height 62MM, Max working depth 35mm, Diamond height 10MM

Dry/wet drilling for porcelain tile marble stone masonry brick normal stone.

High quality Diamond Grain provide fast and smooth drilling.

1pc 6 Inch Vacuum brazed diamond drilling bit with 5/8-11 connection for Porcelain Ceramic Tile.

Diameter 6 inch(152mm); Connection: 5/8-11 arbor; Diamond height 15MM,Total height: 75MM.

Machine: Angle Grinder； Remark: *Max working depth: 50mm*.

Total Length 60mm,Thread 5/8-11 thread,Diamond height 15mm,Max working depth 50mm, Diameter 40mm

Multi-purpose drilling for ceramic tile, porcelain tile, granite, marble……

Special Designed with Hole in both Sides of Drill Bit for fast Removing Stone Chips and Improve drilling efficiency

☑Diamond Finger Bit Dimension: Diameter 1-3/8”(35mm), 50mm workable length, Connection 5/8"-11 thread,Total Length: 70mm, Grit #50/60.

☑High Performance：Vacuum brazed technology provide much longer working life (Generally 3-5 times), more Heavy Duty and wear Resistant than electroplated ones,provide very high efficiency,cuts faster,durable and sturdy.

☑Widely Applications: Recommended for enlarging, shaping and/or round bevel existing holes in porcelain tile, ceramics, bathroom tile,marble and countertop with ease,necessary to accomodate pipes or electric wire lines.

The product is 15Pc BLK drill bit set

Easy to use

The product is manufactured in China

Diameter 152mm: 5/8"-11 thread, total length 75mm; diamond height 15mm; max working depth 50mm.

Dry or wet drilling for porcelain tile,ceramic, granite, marble, stone, ect.

Recommend Machine: 5/8" arbor angle grinder. Recommended RPM:3000. Maximum RPM:6000.If you fit them on hand drills, you need an adapter, such as SDS, hex, Round plus shank, etc.Do not use hammer mode.

diameter 6mm 1/4 Inch,diamond length 8mm,Round shank

Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,All-Purpose Drilling

Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips

HIGH-QUALITY MATERIALS：Made of Premium carbide YG6X alloy with anti-rust treatment and a reinforced head prevents bit cracking and provides a longer life.

ACCURATE AND PRECISE: Precision unique cross angle design ground spear tip reduces bit skating and walking; superior tile cutter run through ceramic tile like butter, extremely neat and fast.

HEX SHANK FOR QUICK CHANGE: 1/4” Hex Shank fits into all power tools more easily and securely; compatible with Milwaukee and other general electric hand drill, bench drill with locking into quick change chuck.

2-1/4"(58mm) Laser Welded Diamond Dry Drilling Core Bits.

Diameter: 58mm(2 1/4"), Total length: 100MM, Thread: 5/8"-11.

Dry or Wet Drilling - use wet will greatly prolong the segment life

diameter 8mm 5/16 Inch diamond length 8mm,Round shank

Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, glass, hard plastic,All-Purpose Drilling

Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in for Cooling and Lubrication.Special Designed with Hole and Groove in the Side of Drill Bit for Removing Stone Chips

4"(102mm) Laser Welded Diamond Dry Drilling Core Bits.

Diameter: 102mm(4 inch), Total length: 100mm, Thread: 5/8"-11.

Dry or Wet Drilling - use wet will greatly prolong the segment life

1-3/8"(35mm) Laser Welded Diamond Dry Drilling Core Bits.

Diameter:35mm(1-3/8 inch), Total length: 100mm, Thread: 5/8"-11.

Dry or Wet Drilling - use wet will greatly prolong the segment life

PRECISION: Features Bosch’s unique product design with a precision tip to help solve any bit wandering or bit walking

QUALITY: This glass and tile set includes a high-quality carbide tip with a reinforced head to reduce stress, prevent bit cracking and the diamond ground cutting edges provide a longer life

VERSATILE: Perfect for common applications such as relief holes for glass cutting, bathroom and shower installs, drilling and fastening mirrors, setting concrete screws in tile and many more