SP SO WC Series 2D 3D 4D 5D U Drill Indexable Drilling Cutter Holder

1. Material: H13 Steel

2. Coating: Nickel coating

3. Finish: Surface nitriding, quenching and hardening

4. Cooling System: With coolant holes

5. Drilling Depth Type: 6D 8D

6. Drill comes with position drill insert.

7. Applicable Insert: SPMG**, not included.