Dormer A002 HSS TiN Coated Tip Jobber Drill Bits 12.8mm (Box Of 5)
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Dormer A002 HSS TiN Coated Tip Jobber Drill Bits 12.8mm (Box Of 5)
The Dormer A00212.8-5 is a Box of 5 Jobber length drills with straight shanks. They have a diameter of 12.8mm with an overall length of 151mm and flute length of 101mm according to DIN 338 standard with 118° conical point, HSS with TiN-tip coating for 4xD drilling without pecking in steel. Can be used for drilling many materials including steel, aluminium and stainless steel.
Features:
- Bright and TiN (Tip Coating)
- High Speed Steel Tool Material
- DIN 338 – Straight Shank Drill Standards
- 4×D Usable Tool Depth to Diameter Ratio
- Drill Point 118°
- Cylindrical Shank / Straight Shank
- Standard Spiral Flute Design
- Right Hand Rotation / Cutting
- h8 – Industry Standard Tool Tolerance Zone (based on diameter range)
Specification:
- Gross weight: 105.4 grams
- Cutting diameter - (DC): 12.8 mm
- Cutting diameter - (DC): 0.5039 inch
- Length chip flute - (LCF): 101 mm
- Overall length - (OAL): 151 mm
- Connection diameter - (DCON MS): 12.8 mm
- Length chip flute - (LCF): 3.9764 inch