1. Material: high speed steel 4241 2. Outer edge angle: about 90 degrees 3. Chip flute length: about 20mm 4. Cutting diameter: about 20mm 5. Blade diameter: about 5mm 6. Shank diameter: about 6.35mm 7. Weight: about 176g/set 8. Packing size: about 12x8x3 cm 9. Matters needing attention: the chamfer needs to be operated with a bench drill. Do not use a hand electric drill. Continuous cooling should be performed during use.
Specification: - 2-5 (2-5mm range hole, shank 6mm, head diameter 9.7mm) - 5-10 (5-10mm range hole, 8mm shank, 14mm head diameter) - 10-15 (10-15mm range hole, shank 10mm, head diameter 21mm) - 15-20 (15-20mm range hole, 12mm shank, 28mm head diameter)
Verified Compatible
Guaranteed fit for your device. Wrong part? Full refund including shipping.
