BỌ DAO VÁT MÉP 90 ĐỘ 3 LƯỠI CẮT 5 CHI TIẾT GARANT 150305 5

Description

Version:Precision countersink 150130.
All countersinks have 3 cutting edges.
Special geometry with extremely unequal spacing and matching cutting edge preparation.
Radially relief ground.
Flutes ground from solid.
Newly developed special TiAlN coating for long service life.
High-precision countersink, produced with tight manufacturing tolerances similar to DIN 335-C.Advantage:Very smooth cutting throughout the entire countersinking operation.
Chatter-free running for perfect results and optimum tool service life.Application:High-precision countersinks for production of precise, round 90° countersunk surfaces.Content:1 pc.each countersink:Size 6.
3; 10.
4; 16.
5; 20.5; 25 Supplied with:5-piece precision countersink set in a case.