Drill Bit

Brand Name:Deyi

Model Number:DYH-10

Place of Origin:China

10mm Hexagonal Brazed Diamond Core Drill Bit With Cooling Wax Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. Hexgonal shank...

Brand Name:Deyi

Model Number:DYH-25

Place of Origin:China

25mm Hexagonal Dry Marble Tile Granite Brazed Diamond Core Drill Bit Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. Hex shank...

Brand Name:Deyi

Model Number:DYMHC

Place of Origin:China

25-350mm Sintered 1 1/4" Thread Concrete Wall Diamond Core Drill Bit Features: Wet drilling on concrete, wall, granite, stone, etc. Fast speed no chipping. Extensive Uses: The core drill reducer is paramount to your projects, widespread used in installing ...

Brand Name:Deyi

Model Number:DYK-9

Place of Origin:China

Kit-9 Aluminium Case Ceramic Marble Granite Diamond Tools Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. One tool set for ...

Brand Name:Deyi

Model Number:DYFBM

Place of Origin:China

Chamfer Beveling Tile Stone Vacuum Brazed Diamond Finger Router Bit Enlarge, shape and/or round bevel existing holes in porcelain, hard ceramic, marble and granite Used on angle grinder, easy to operate Vacuum brazed technology, diamond grit is embeded in ...

Brand Name:Deyi

Model Number:DYFBM-10

Place of Origin:China

10mm Chamfer Existing Hole Tile Stone Vacuum Brazed Diamond Finger Bit Enlarge, shape and/or round bevel existing holes in porcelain, hard ceramic, marble and granite Used on angle grinder, easy to operate Vacuum brazed technology, diamond grit is embeded...

Brand Name:Deyi

Model Number:DYFBM-20

Place of Origin:China

20mm Chamfer Tile Stone Marble Granite Diamond Finger Milling Bit Enlarge, shape and/or round bevel existing holes in porcelain, hard ceramic, marble and granite Used on angle grinder, easy to operate Vacuum brazed technology, diamond grit is embeded in ...

Brand Name:Deyi

Model Number:DYFBF-01

Place of Origin:China

35mm Tile Marble Porcelain Chamfer Vacuum Brazed Diamond Bevelling Bit Enlarge, shape and/or round bevel existing holes in porcelain, hard ceramic, marble and granite, etc Used on angle grinder, easy to operate Vacuum brazed technology, diamond grit is ...

Brand Name:Deyi

Model Number:TWKit-1

Place of Origin:China

19pcs 1-10mm Cobalt High-speed Steel Twist Drill Bit for Stainless Steel 19pcs in one set, diameters are 1 - 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 4.5 - 5 - 5.5 - 6 - 6.5 - 7 - 7.5 - 8 - 8.5 - 9 - 9.5 - 10mm Surface treatment: plating titanium Cutom package is ...

Brand Name:Deyi

Model Number:TWKit-2

Place of Origin:China

13pcs 1.5-6.5mm Cobalt High-speed Steel Twist Alloy Drill for Stainless Steel 13pcs in one set, diameters are 2mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm Surface treatment: plating titanium Cutom package is available ...

Brand Name:Deyi

Model Number:TWKit-6

Place of Origin:China

TWKit-6 5pcs 4-10mm Cobalt High-speed Steel Twist Drill for Metal 5pcs in one set, diameters are: 4mm, 5mm, 6mm, 8mm, 10mm Surface treatment: plating titanium Cutom package is available High quality material, sharp and durable Product 5pcs Set Cobalt High-...

Brand Name:Deyi

Model Number:TWKit-7

Place of Origin:China

TWKit-7 170pcs 1-10mm Cobalt High-speed Steel Drilling Metal Twist Bit 270pcs in one set, diameters are: 10× 1-8mm, 5× 8.5-10mm Surface treatment: plating titanium Cutom package is available High quality material, sharp and durable Product 270pcs Set ...

Brand Name:WANBANG

Place of Origin:China

Model Number:152mm

152mm Laser Welded Wet Diamond Core Drill Bits for Reinforced Concrete Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% ...

Brand Name:WANBANG

Model Number:102mm

Place of Origin:China

102mm Laser Welded Wet Diamond Core Drill Bits for Reinforced Concrete Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% ...

Brand Name:WANBANG

Place of Origin:China

4 inch 102mm Core Drill Bit for Reinforced Concrete And Hard Masonry with Rooftop Segments​ Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling ...

Place of Origin:China

Brand Name:WANBANG

Diamond Crown Core Drills For Reinforced Concrete Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% higher drilling ...

Place of Origin:China

Brand Name:WANBANG

Flat Top Segments Laser Welded Wet Diamond Core Drill Bits Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% higher drilling ...

Place of Origin:China

Brand Name:WANBANG

Turbo Segments Laser Welded Wet Diamond Core Drill Bits Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% higher drilling ...

Place of Origin:China

Brand Name:WANBANG

Even Distribution Roof Top Segments Laser Welded Wet Diamond Core Drill Bits Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20...

Brand Name:WANBANG

Model Number:122mm

Place of Origin:China

300mm 12 inch Diamond Core Drill Bits for Rebar Concrete with Long Life Manufacturer technology: laser welded. Application: wet drilling concrete, reinforced concrete, granite, masonry with superior efficiency. Features: * Very good sharpness achieve fast ...