| Customized: | Customized |
|---|---|
| Length: | Taper-length |
| Type: | Twist Drill Bit |
| Material: | High Speed Steel |
| Usage: | Well Drilling, Metal Drilling |
| Trademark: | JG/OEM |
| Customization: |
|---|
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Product Name: HSS TWIST DRILL BITS
Material : M35
Process : Fully Ground
Shank Type: Straight
Surface Finish : Amber finish
Standard : DIN 338
Diameter : 1-13 mm* 0.5
Features:
The large increment of drill body makes the product not easy to break.
The hole with thick core is easier.
Quenching temperature within 5 degrees temperature control, more stable quality.
Raw material contains cobalt, so the hardness can be better.
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