Drill Bit

Brand Name:ZhongZuan

Model Number:H-006

Place of Origin:Chongqing,China

Triangle Shank Metal Hole Saw HSS Hole Saw Cutter For Stainless Steel ​ 1. High Quality Material: Made from strong HHS high-speed-steel for durability, high hardness, fast cutting, impact resistance, wear high temperature 2. Sharp gears and anti-cutting...

Brand Name:ZhongZuan

Model Number:H-006

Place of Origin:Chongqing,China

6542 High Speed Steel Hole Saw HSS Hole Saw For Drilling Iron Pate 1. High Quality Material: Made from strong HHS high-speed-steel for durability, high hardness, fast cutting, impact resistance, wear high temperature 2. Sharp gears and anti-cutting with ...

Brand Name:ZhongZuan

Model Number:H-006

Place of Origin:Chongqing,China

4241 HSS Hole Saw Cutter Steel Hole Cutter Drill Bit HSS Hole Saw 1. High Quality Material: Made from strong HHS high-speed-steel for durability, high hardness, fast cutting, impact resistance, wear high temperature 2. Sharp gears and anti-cutting with ...

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: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:T-13

Place of Origin:Chongqing,China

Step Drill Bit Metal Drilling Bit For Stainless Steel 1. Step drill bits also known as pagoda drill bits are widely used to drill below 3mm steel panels and precisely cut different size even big holes with only one drill bit according to the requirement...

Brand Name:ZhongZuan

Model Number:T-006

Place of Origin:Chongqing,China

Tungsten Carbide Metal Drilling Bit For Drilling Glass The drill tip adopts a triangular design, easier to locate,special sharpening technology,sharper,reduces cutting resistance,improves the drilling efficiency; the drill shaft has single helix structure,...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

DIN338 Parallel Shank Oxide Black Twist Bit Metal Drilling Bit 1. Twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove. 2. HSS is one of tool ...

Brand Name:ZhongZuan

Model Number:A-010

Place of Origin:Chongqing, China

Metric Left Hand Cobalt Double Ended Twist Drill Bits, broca Para Metal Cobalt coated double head twist drill is widely used for stainless steel, iron, aluminum alloy, wood, plastic hole drilling. A cutting point is on the top of a cylindrical shaft with ...

Brand Name:ZHONGZUAN

Model Number:H-005

Place of Origin:Chongqing,China

M35 5% Cobalt Metal Drilling Bit For Stainless Steel Drilling 1. Handheld and Stationary Use (In Drill Press). 2. 135 Degree Split Point Tip. 3. HSS-Co Drill Bit Set for High Tensile Steels such as Stainless Steel. 4. Suitable For: luminum, wood, malleable...

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

M35 Reverse Twist Drill Bits Metal Drilling Bit​ 1. HIGH QUALITY MATERIAL: 5% Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits.Durable, Higher Heat & Abrasion Resistance. 2. PRECISE 135°SPLIT POINT & TWIST DESIGN: ...

Brand Name:ZhongZuan

Model Number:H-006

Place of Origin:Chongqing,China

DIN340 Long Shank Twist Drill Bit Metal Drilling Bit 1. Twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove.HSS is one of tool steel.It’s more ...

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

High Speed Steel Twist Drill Bits Metal Drilling Bit 1. HSS twist drill bits are widely used to cut round holes.A cutting point is on the top of a cylindrical shaft with spiral groove and chips will be removed through groove.It can be divided into M35/M2(...

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

DIN338 M35 Cobalt Twist Drill Bits Metal Drilling Bit For Hardened Steel M35 cobalt metal drill bit is the most widely used in metalworking. metal drill bit is mainly composed of the cobalt metal drill bit and the shank of the drill. There are two spiral ...

Brand Name:ZHONGZUAN

Model Number:H-001

Place of Origin:Chongqing,China

Straight Shank Twist Drill Bit Set Metal Drilling Bit The high speed steel metal drill bits are suitable for metal hard alloys such as stainless steel, steel,high carbon steel,quenched steel,cast iron, and softer copper and copper alloys such as wood and ...

Brand Name:Zhongzuan

Place of Origin:China

Model Number:H-001

YG8 Carbide Hexagonal Straight Shank Cross Head Glass Tile Drill Bit 1. Multifunctional alloy triangle cross drill, using high-quality cemented carbide. Can be used for drilling brittle materials such as ceramics, glass, ceramic tiles, etc. 2. Triangular ...

Brand Name:Zhongzuan

Place of Origin:China

6mm Tungsten Carbide Round Shank Triangle Glass Tile Drill Bit For Mirro​ 1. Multifunctional alloy triangle drill, using high-quality hard alloy. Can be used for drilling brittle materials such as ceramics, glass, ceramic tiles, etc. 2. Triangular drill, ...

Brand Name:ZhongZuan

Model Number:T-005

Place of Origin:Chongqing,China

Hexagonal Handle Cross Head Glass Tile Drill Bit 1. High Quality Materials:Made of superior alloy,sharper and more resistant than regular drill bit.Drill bits with high temperature resistant protective coating,can effectively prevent the decline of service...

Brand Name:ZhongZuan

Model Number:T-005

Place of Origin:Chongqing,China

6mm Round Shank Tungsten Carbide Drill Glass Tile Drill Bit For Cutting Glass Forged from premium alloy steel quality glass drill bits provide smooth, accurate drilling in ceramic tile,marble,mirrors,glass,aluminum and wood.The durable drill bit must be ...