110110 PREMUS, HSS 90°

Countersink PREMUS, HSS 90°

- all diameters in chip-ground quality

- with 3 cutting edges and radial relief ground

Technical characteristics:

• [A11] Cutting diameter, min. mm: 2.80
• [A12] Cutting diameter, max. mm: 12.4
• [B3/B4/B5] Total length mm: 56
• [C3] Mounting diameter, machine side mm: 8
• Mounting form, machine side: cylindrical shank
• Coating [H5/COATN]: uncoated
• DIN standard: DIN 335
• f mm/rev: 0.070-0.180
• Form: C
• for countersinks according to DIN 74 Bf: M 6
• for countersinks according to DIN 75 Bf: M 6
• Relief grinding: radial relief grinding
• Material: HSS
• Number of cutting edges: 3
• Cutting direction: right
• Countersink angle: 90