Lathe Carbide Drill and Internal Cooling Drill
1.Carbide Drill and Internal Cooling Drill Picture

                   Internal Cooling Drill                                               Carbide Drill   
* INSIGHT supports non-standard and internal cooling customization
2. INSIGHT Carbide Drill
1. Fixed point dril 4. Hole wall high finish
2. High precision 5. High speed cutting
3. Special groove design 6. Unique edge treatment

3. INSIGHT Internal Cooling Drill
Use of high quality ros, with higher streght and wear resistance.
Excellent surface finish, wear oxidation resistance
Spiral groove design for smoother chip removal in drilling.
Precise chamfering design on the shank

4. INSIGHT Other Type Machine Drill

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