Drill Bit

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

100mm M22 Diamond Hole Cutter Drill Bit For Rock Reinforced Concrete High performance wet diamond core drill bits designed for drilling high PSI and reinforced concrete. Drilling speed and service life are greatly improved. Suitable for: High PSI concrete...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

Customized M42 Triangle handle Cobalt Hole Step Down Cone Drill Bit M42 Co Hole step cone drill, also known as step drill bit or pagoda drill, is mainly used for drilling thin steel plates within 3mm. One drill bit can be used instead of multiple drill ...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

35mm Multi Straight Groove Twist Step Up Cone Drill Bits For Wood drilling Multi step up drill, also known as step drill bit or pagoda drill, is mainly used for drilling thin steel plates within 3mm. One drill bit can be used instead of multiple drill bits...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

10mm Carbide Tip Triangle Point Glass Tile Drill Bit Hole Cutter, Drilling Into Tile Porcelain The material of the working part of carbide tip glass tile drill bit hole cutter is high-quality hard alloy material, and the sharpening technology is adopted...

Brand Name:ZhongZuan

Model Number:A-010

Place of Origin:Chongqing, China

12-100mm Hss Annular Cutter Core Hole Drill For Metal Steel Drilling The HSS core hole drill uses high-speed steel cutting edge, which can reduce power consumption, high efficiency and energy saving, and annular cutters are situable for various steel, ...

Brand Name:ZhongZuan

Model Number:A-010

Place of Origin:Chongqing, China

50mm Tungsten Carbide Tipped Tct Broach Cutter Slugger Core Drill The tct broach cutter uses carbide cutting edge, which can reduce power consumption, high efficiency and energy saving, and annular cutters are situable For smooth and easy cutting alm...

Brand Name:ZhongZuan

Model Number:A-11

Place of Origin:Chongqing, China

Hss Metal Cutting Sheetrock Hole Saw Pilot Drill Bit For Metal Drilling High Speed Steel Metal Hole Saw drill bits are made of high quality HSS and suitable for opening holes on stainless steel, iron sheet, aluminum alloy and various pipes Suitable for ...

Brand Name:AMINATECH

Model Number:4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw for Granite, glass and granite hole Material Carbon Steel,Diamond Surface Finish Oxide Golden Size 4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm Package Box Packaging,Blister Packaging,or to be ...

Brand Name:AMINATECH

Model Number:4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw for Granite, glass and granite hole Material Carbon Steel,Diamond Surface Finish Oxide Golden Size 4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm Package Box Packaging,Blister Packaging,or to be ...

Brand Name:AMINATECH

Model Number:4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw for Granite, glass and granite hole Material Carbon Steel,Diamond Surface Finish Oxide Golden Size 4mm,6,8,10,12,16,20,22,25,30,32,35,40,45,50,55,65,70mm Package Box Packaging,Blister Packaging,or to be ...

Brand Name:AMINATECH

Model Number:35mm,45mm,55mm,68mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw for Granite, glass and granite hole Material Carbon Steel,Diamond Surface Finish Oxide Golden Size 35mm,45mm,55mm,68mm Package Box Packaging,Blister Packaging,or to be Customized Qty/Carton 200 Pieces ...

Brand Name:AMINATECH

Model Number:35mm,45mm,55mm,68mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw for Granite, glass and granite hole Material Carbon Steel,Diamond Surface Finish Oxide Golden Size 35mm,45mm,55mm,68mm Package Box Packaging,Blister Packaging,or to be Customized Qty/Carton 200 Pieces ...

Brand Name:AMINATECH

Model Number:68mm

Place of Origin:China

Product Description Product Name Diamond Hole Saw 68mm for Ceramics Material Carbon Steel,Diamond Surface Finish Oxide black Size 68mm Package Box Packaging,Blister Packaging,or to be Customized Qty/Carton 10 Pieces Carton Measurement 25*30*28cm Usage and ...

Brand Name:Btutest

Place of Origin:Made in China

Model Number:BTU-DBS

Diamond Bits Concrete Testing Equipment Description: Designed for making holes and getting cores from hard materials, like concrete, reinforced concrete, rocks, stones, bituminous materials. Concrete Testing Equipment Specification: Bit length 200 mm,300 ...

Brand Name:CDQ

Model Number:TKF series

Place of Origin:Sichuan,China

Stainless Steel Diamond Tipped Carbide Insert Parting Tool Inserts TKF16R150-NB Advantage 1. Made by original raw material; 2. With good abrasive resistance; 3. After accurate grinding and polishing,had very good surface 4. Wth strict tolerance extent ...

Brand Name:Dechang

Model Number:DC-PDB 7mm

Place of Origin:GuangDong , China

Taper Shank Hollow Hole Paper Punching Drill Bits Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or laminate ...

Brand Name:Dechang

Model Number:DC-9mm 01

Place of Origin:GuangDong , China

Straight Head Paper Drilling Hole Bits For Punching Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or ...

Brand Name:Dechang

Model Number:DC-7mm

Place of Origin:GuangDong , China

3-8mm Challenge Taper Used Paper Punching Drill Bits Binding Straight HSS Sharp Paper Hole Printing Machine Die Making Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 ...

Brand Name:Dechang

Model Number:DC-8mm

Place of Origin:GuangDong , China

Punching Machine Hollow Paper Drill Bit For Paper Drill Machine Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or ...

Brand Name:Dechang

Model Number:DC-8mm

Place of Origin:GuangDong , China

Straight Head Paper Drill Bits Diameter 8 Mm Product Features : ● Available in 2 kind styles to suit most popular drilling machines,straight and hollow shank. ● Dimensions from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or laminate applications...