Helicoidal HSS drill bit with cylindrical tail Gühring
Drilling diameter | 11.5 mm |
---|---|
Total length | 142 mm |
Length of cut | 94 mm |
Drilling diameter | 11.5 mm |
---|---|
Total length | 142 mm |
Length of cut | 94 mm |
Din standard | din 338 |
Coating | uncoated |
Tolerance | h8 |
Angle of helix | 118 ° |
Direction of cutting | right |
Ratio of diameter to length of drill hole | 11,5/142 mm |
Machining material | steel;stainless steel;cast iron;aluminium |
Body material | steel |
Tip angle | 118 ° |
Internal cooling | no |
Tail diameter | 11.5 mm |
Usually arrives within 14 working days