Page 280 - Hartner
P. 280
Single-fluted gun drills with indexable inserts E 800
Order no. 89530
Standard Hartner std.
Tool material Carbide
Single-fluted gun drills with interchangeable inserts Surface T
and interchangeable supporting strips
Drilling depth 30xD Type TLB E 800
for all materials
Cutting direction right-hand
Point grinding
Point angle°
Web thinned ≥Ø
Tolerance h8
bright steam tempered nitrided lands goldenbrown M MolyGlide
274
04_TLB.indb 274 28.11.11 11:06
