Inner coolant hole gun drill bit 5x800mm customize carbide cutting deep hole drilling bits for cast iron, alloy steel metal
Technical Details
Advantage: | Long life / durable |
Application: | Drilling Holes |
Brand Name: | sanyinghe |
Coating: | other |
Degree: | R0.2 |
diameter: | 2mm-25mm |
Material: | other |
Model Number: | 2mm X 500mm |
Overall Length: | 500-1440mm |
Standard: | Custom made or standard |
Type: | Gun Drill Bit |
Use: | Other, Metal Drilling |
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