Alpha Countersink 3 Flute 20.5mm CS3-20.5 31/12/2025 Laser etched hole

Laser etched hole

Stainless Steel Screws and Nut Set 4mm x 20mm- Contains 10 x Nuts and 10 Screws-

sleeves in pump housings and bearings in auto transmissions

weathering and thermal cycling without hardening

M2 HSS Fully ground M2 HSS material increases drill life

Alpha Countersink 3 Flute 20.5mm CS3-20.5 31/12/2025 Laser etched holeCountersink 3 Flute 20. 5mm Three flute construction reduces chip load and controls chatter, which permits higher feed rates. Recommended machine use for accurate feed and speed rates for optimum results. 90 Deg angle Suitable for countersinking all metals, plastics and wood Fully ground M42 HSS Co8 increases strength and countersink life Diameter (mm) 20. 5 Diameter (in) 13 16 Head Type 3 Flute Material HSS OAL (mm) 63 Shank Size (mm) 10 Weight (gr)