HSS-Co. twist drill bits set OREN in magazine-170 pcs

Set of 170 pcs HSS-Co. 5% twist drills DIN 338 fully ground

included diameters: 1,0 - 10,0 mm (at 0,5 mm intervals)

10 pcs each: diameters 1,0 + 1,5 + 2,0 + 2,5 + 3,0 + 3,5 + 4,0 + 4,5 + 5,0 + 5,5 + 6,0 + 6,5 + 7,0 + 7,5 + 8,0 mm

5 pcs each: diameters 8,5 + 9,0 + 9,5 + 10,0 mm

Design:

• DIN 338, Type N, right-handed
• made of cobalt alloy steel, cobalt content 5%
• drill bits for metal that can also be used in stainless steel and other hard materials
• the tip has a split point from a diameter of 3.0 mm - better drilling, it does not require punching
• golden brown finish

Used in: alloy steel, non-alloy steel, iron, cast iron, non-ferrous metals, V2A stainless steel, V4A stainless steel, with strength up to 1200 N / mm²

Individual pieces can be purchased separately if necessary (Ordering No. 3720)

Paceked in: Metal case