Product Details
Place of Origin: JIANG SU CHINA
Brand Name: Starry
Certification: ISO9000
Model Number: 9mm
Payment & Shipping Terms
Minimum Order Quantity: 300Pcs
Packaging Details: plastic box,pvc bags,Single piece with blister card package
Delivery Time: 30-45days
Payment Terms: T/T, L/C
Supply Ability: 3000000pcs per mouth
Product Name: |
M35 Hss Cobalt Drill Bits Hss Drill Bits Metal |
Shank: |
Straight Shank |
Standard: |
DIN 338 |
Application: |
Stainless Steel |
Hardness: |
HRC65-67 |
Packing: |
Customize,Factory Default Bulk Or Customized |
Color: |
Amber Finishing |
Surface: |
Coffee |
Point Angle: |
135 Degree Split Point |
Oem: |
Available |
Sharpening: |
135 Degree Split Point Etc. |
Material: |
HSS-M35 |
Product Name: |
M35 Hss Cobalt Drill Bits Hss Drill Bits Metal |
Shank: |
Straight Shank |
Standard: |
DIN 338 |
Application: |
Stainless Steel |
Hardness: |
HRC65-67 |
Packing: |
Customize,Factory Default Bulk Or Customized |
Color: |
Amber Finishing |
Surface: |
Coffee |
Point Angle: |
135 Degree Split Point |
Oem: |
Available |
Sharpening: |
135 Degree Split Point Etc. |
Material: |
HSS-M35 |
Description:
M35 Cobalt hss drill bit are use by TG orginal M35 5% cobalt high speed material produce. Cobalt drill bits are particularly successful in cutting through hard metals such as stainless steel and cast iron. Cobalt drill bits are not made of pure cobalt, but rather a steel alloy with 5 to 8 percent cobalt. The 5-percent alloy is known as M35 grade, The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit. Our cobalt drill bit that can withstand temperatures of up to 1,100 degrees Fahrenheit (593 degrees Celsius).
Detail:
| Item Name: DIN338 M35 Cobalt High Speed Steel Twist Drill Bit | |
| Material | hss cobalt |
| Shank | Straight shank |
| Process | Full ground |
| Surface finished | Amber color |
| Hardness | 65-67 HRC |
| Color | cooper-colored |
| Size | 9.0mm |
|
Flute Type
|
N
|
| Total Length |
125mm
|
| Flute Length |
81mm
|
| Usage | Metal drilling, Stainless steel, carbon steel |
| Customize | Accepted |
M35 Drill bits Size List :
| D | L1 | L |
| 3.0 | 33 | 61 |
| 3.2 | 36 | 65 |
| 3.5 | 39 | 70 |
| 4 | 43 | 75 |
| 4.5 | 47 | 80 |
| 5 | 52 | 86 |
| 5.5 | 57 | 93 |
| 6 | 57 | 93 |
| 7 | 69 | 109 |
| 8 | 75 | 117 |
| 9 | 81 | 125 |
Our hss drill bit are suit for the equipment of follows:
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