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Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Professional manufacturer of drill bits and diamond tools in China.
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DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.

DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

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Brand Name : ZhongZuan

Model Number : H-006

Certification : CE;ISO9001;2015;

Place of Origin : Chongqing,China

MOQ : 1000

Price : $0.05-0.12/piece

Payment Terms : T/T

Supply Ability : 10,000pcs/day

Delivery Time : 7-10 work day

Product : Hss Twist Drill Bit

Material : 4241/4341/6542(M2)/M35

Size : 0.8-20mm

Shank : Straight

Angle : 118 Degree / 135 Degree

Finish : Other, Black Oxide, Titanium Nitride, Bronze Oxide

Application : Stainless steel, metal, wood drilling

Packing : Plastic Tube,PVC box,Tin box,Customizable

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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 hard and wear-heat than high-carbon steel as well as the cutting speed.
2. HSS twist drill bits are widely used to drill stainless steel,alufer,copper and other metals.They are suitable for timber,pvc materials cutting as well.

Company profile

ZhongZuan Tools is a professional manufacturer of drill bit, hole saw and diamond tools with 26-year industrial experience.We provide you with a range of power tools accessories for metal,glass,ceramics,marble,granite etc materials cutting. Core products cover diamond hole saw,diamond blade saw,diamond polishing pad,HSS drill bit,bi-metal hole saw,carbide drill bit and hole saw as well as other hand tools like glass cutter,glass suction cup. We have gained rich experience in our products’ design,manufacturing and use so that we can produce suitable products for any complicated processing conditions.ZhongZuan Tools always brings our customers best solutions to solve their any problems in application. We’re committed to improving our products quality and our management level.Always fight for becoming a harmoniously-developing modern enterprise with premium products from advanced technology and customers’ satisfaction.

Features

1. Grinding technology: Use powerful grinding wheel to make the blade groove more sharp and smooth,making the drill bit more durable.
2. Spiral groove:S - type spiral groove helps to remove chips easier and work more efficient.
3. 118° and 135° split points:118 drill bits are more suitable for soft materials cutting,like mild steel or cast iron.135 drill bits are suitable for hard steel,especially for hole diameter 4times as the drill bits’ diameter.The thick chips produced when cut hard materials reduce the working hardening of the cavity.

Specification

Product name: Din340 HSS twist drill bit
Material: 4341,6542(M6),M35,M42
Craftwork: Full grinding, rolling, milling
Angle: 118°,135°
Size: 0.8-20mm
Specification: Metric,inch,digital size.
Coating: no coating,black oxidation,cupric oxide,Tin nitride
Package: 5 or 10 pcs in a PVC box. Can be custom
Application: Stainless steel, iron, aluminum, copper, PVC board, wood drilling

Application

DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

Choose the most suitable HSS twist drill bits according to the processing requirement.

Picture show

DIN340 Long Shank Twist Drill Bit Metal Drilling Bit

DIN340 Long Shank Twist Drill Bit Metal Drilling BitDIN340 Long Shank Twist Drill Bit Metal Drilling Bit

DIN340 Long Shank Twist Drill Bit Metal Drilling Bit


Product Tags:

DIN 340 long shank drill bit

      

HSS 4341 long shank drill bit

      

20mm drill bit for wood

      
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