Profile ground: Jobber drill with high pitch accuracy and concentricity as well as precision ground point. Steam tempered from dia 2.4 mm. With point geometry shape C from size 4 mm Recommendation: Maximum drilling depth: L2 = LC – 1.5 x DC. Note: Size 16 – 20: Drills with shank dia 16 mm. Through-coolant: no Standard: DIN 338 Tolerance nominal dia : h8 Point angle: 118 Deg Shank: Plain shank Number of cutting edges Z: 2 recommended maximum drilling depth L2: 68.1 mm Flute length Lc: 81 mm Overall length L: 125 mm Shank dia Ds: 8.6 mm Feed f in steel < 750N/mm2: 0.1 mm/rev.
✓ In stock
No reviews yet. Be the first to share your experience!