Drill Bit

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 ...

Brand Name:ZhongZuan

Model Number:T-005

Place of Origin:Chongqing,China

6mm Hex Head Drill Bit Carbide Glass Tile Drill Bit Made of high-quality alloy steel and ideal for drilling ceramic tiles, glass, marble, and mirrors. When drilling hard materials, please use water for lubrication, good cooling can extend the service life...

Brand Name:ZhongZuan

Model Number:T-005

Place of Origin:Chongqing,China

Tungsten Carbide Hardened Steel Triangle Drill Glass Tile Drill Bit 1. Premium materials: This drill bit for wood is made of high quality alloy steel as raw material. The process of oxynitriding of the cutter head strengthen the drill hardness ultimate ...

Brand Name:ZhongZuan

Model Number:T-005

Place of Origin:Chongqing,China

8mm Hexagonal Shank Carbide Drill Bit Glass Tile Drill Bit 1. It is made of high quality alloy as raw material. Oxy-nitriding process of the bit reinforces the hardness of the drill. 2. Unique cross design makes it stable drilling,fast speed and no broken ...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

6 8 10 12mm Hex Shank Cross Head Carbide Tile Drill Bit,drills on Ceramic Porcelain Tile Masonry Stone The carbide tile drill bit use high-quality cemented carbide materials, the use of sharpening technology, the resistance of cutting holes is small, and...

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

Place of Origin:Chongqing, China

10-25mm High Carbon Steel Quenching Wood Paddle Spade Drill Bits For Hardwood Plastic Drilling Wood flat bit is forged in one piece form high carbon steel.The hardness of the cutting point and the blade is 50 HRC. Wood paddle bits is used to drill in all ...

Brand Name:ZhongZuan

Place of Origin:Chongqing, China

10-35mm 4 Flutes Hex Shank Screw Tip Wood Auger Drill Bit For Wood Drilling Hex shank wood auger bits are made of high carbon steel and the 4 flutes auger bit is not not only for woodworking drilling, but also suitable for opening holes in various cork, ...