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DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed

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DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed

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Brand Name : ZHONGZUAN

Model Number : H-001

Certification : ISO9001;2015

Place of Origin : Chongqing,China

MOQ : 1000

Price : $0.04-0.07/piece

Payment Terms : T/T, D/A, D/P, L/C, Western Union, MoneyGram

Supply Ability : 10,000pcs/day

Delivery Time : 7-10 work day

Packaging Details : Plastic box

product : Cobalt metal twist drill bits

material : M35 Cobalt

application : Hardened Metal stainless steel cast iron wood

package : pvc box metal case

handle : straight

point angle : 135°

Size : 1-25mm

Color : Slive

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High Speed Steel Short Shank Twist Drill Bits For Drilling Metal

1. HSS cobalt drill set is suitable for hardened steel and has excellent cutting performance. The blades are hardened and polished to improve sharpness,and precise cutting does not shake,suitable for cutting hard metals, such as stainless steel, cast iron, super alloys, titanium alloys, hard plastics and wood
2. M35 cobalt drill bit set can effectively drill tough and high tensile strength materials.
3. Convenient for storage and organization: Packed in a PVC box or metal case.

Product name:
Din1897 Hss short twist drill bit
Material:
4341,6542(M6),M35,M42
Craftwork:
Full grinding, rolling, milling
Angle:
118°,135°
Size:
0.8-20mm
Specification:
Metric,imperial,digital size. Contact us and let us know your requirement.
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

DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed
Grinding craftwork
Use powerful grinding wheel to make the blade groove more sharp and smooth,making the drill bit more durable.
Spiral groove
S - type spiral groove helps to remove chips easier and work more efficient.
DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed
DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed
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.
DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed
DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed


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DIN 338 Cobalt M35 20mm HSS Drill Bit For Hardened Steel High Speed Images

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