Holemaker Step Drill Spiral Flute 7-40.5mm AFA180 Working Pressure:

Working Pressure:

Does not crack or become brittle in extreme cold

Output drive: 1in

Specifications: Sizes: #2 and #3 Quantity: 2 pack Material: Hardened Steel Weight: 85g Extractor Specifications: (#2 | #3) Wood Screw Size: 8-10 | 11-14 Screw Shank Diameter: 4

2A USB-A ports

Holemaker Step Drill Spiral Flute 7-40.5mm AFA180 Working Pressure:SPIRAL FLUTE STEP DRILLS The Titanium Nitride coating significantly increases thetool life by providing the following benefits: Increases surface hardness to 85HRC Ceramic surface reducing friction by up to 30% Especially resistant to cold welding. Suitable for cutting a wide range of materials. Sizes Included: 7 10. 5 12. 5 14. 5 16. 5 18. 5 20. 5 23. 525. 5 30. 5 32. 5 38. 5 40. 5mmStep Length: 3. 0mmOverall Length: 115mmShank: 12mm