DIN338 HSS Cobalt Twist Drill Bit
|FOB Price:||US $0.2 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $0.2/ Piece|
|Transport Package:||5/10 PCS in a Plastic Bag|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: DM3-HDB-01
- Certification: BIN, JIS, AISI, API, ISO,MPa,CE,TUV
- Type: Twist Drill Bit
- Usage: Metal Drilling
- Surface: Amber Finished,etc
- Trademark: DMCRAFT
- Origin: Jiangsu Danyang
- Customized: Customized
- Length: DIN338,Jober Length
- Material: High Speed Steel
- Size: 1-20mm
- Package: 5/10peiecs in a Plastic Box or Your Requriement
- Specification: MPA, CE, ISO, TUV
- HS Code: 82075090
DIN338 hss Cobalt twist drill bit
Specifications of m35 hss twist drill bits:
Diameter tolerance: H8
Right hand cutting ,type N
Constructed of High speed steel
Conbination of strength, heat-resistance and wear-resistance
Usage for Metal Drilling, stainless steel and high hardness metal
* Made from Industrial grade cobalt high speed steel, 135 degree split point.
Standard right hand spiral.
* 135 degree split point are available on request.
* Highly efficient standard drill suitable for all usual drilling work in all normal materials.
High security against fracture. Ideally suitable for drilling largish drilling diameters on
all commonly-used drilling machines with a clamping chuck up to 13mm.
* For steel and alloyed cast steel over 900 N/mm2 strength, grey cast, malleable cast,
high-alloyed chromium steel such as stainless and acid resistant steel.
* Coffee color finish or Bright finish or Titanium Coatedare available on request.
* Drill Bits Set are available on request.
High speed steel (HSS): harder than steel blades; stay sharper longer.
HSS Cobalt: Extremely hard and dissipate heat quickly. They are most commonly used for boring in stainless steel and other metals.