Drill bit set HSS-G type co8% heavy duty 19pcs in plastic case mambo The professional twist drill bit for the toughest applications
Extremely robust drill bit made of high-alloy HSS-Co (8% cobalt, 10% molybdenum) with distinct heat resistance
Designed to drill: hardox, wear-resistant sheet metal, steel and bronze up to 1,400 N/mm², solid and high-strength CrNi-based alloys as well as acid- and heat-resistant steels
Inhalt: 19 short high-performance twist drill bits Ø 1 - 10 / 0.5 mm increasing
Specifications
Material
HSS-Co 8%
Standard(s)
DIN 338
Shape
Normal
Side chip angle (spiral angle)
Normal
Point grinding
Tapered finish
Point angle
135°
Gradient mm
0.5 mm
Pieces
19
tolerance
h8
Other design features according to
DIN 1414
Use of the
Sheet metals;Bronze;Stainless steel;Steel up to 1.400 N / mm²;high-strength alloys on CrNi-base;acid-resistant Steels;heat-resistant Steels