ALPEN Kassette HSS Cobalt Forte TM 6

Features:

• HSS COBALT twist drill set 6 pcs.
• Diameters included: 2 / 3 / 4 / 5 / 6 / 8 mm
• Round shank
• 5% cobaltalloyed twist drill with high thermal load capacity
• Deep hole drill bit (6 and 8 mm)
• Suitable for poor chip removal and greater drilling depths thanks to special flute design
• Selfcentering
• Particularly hard due to nitrooxidized chamfer
• For materials with a strength of up to 1300 N/mm²
• Plastic cassette