Helicoidal HSS drill bit with cylindrical tail Gühring
Drilling diameter | 8 mm |
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Total length | 117 mm |
Length of cut | 75 mm |
Drilling diameter | 8 mm |
---|---|
Total length | 117 mm |
Length of cut | 75 mm |
Din standard | DIN 338 |
Coating | TiN |
Tolerance | h8 |
Angle of helix | 118 ° |
Direction of cutting | Right |
Ratio of diameter to length of drill hole | 8/117 mm |
Machining material | Steel;Cast Steel;Grey Cast Iron;Malleable Cast Iron;Spheroidal Graphite Iron;Sintered Iron;Graphite |
Body material | HSS |
Tip angle | 118 ° |
Internal cooling | No |
Tail diameter | 8 mm |