Метчик машинный Black M20.0x2.50x140 HSS-E FORM-C 35166 DIN376 STANDART VÖLKEL

Application:

cast iron GG, spheroidal graphite iron GGG

• Magnesium alloys

• for through and blind holes

Surface treatment nitrided:

• increased surface hardness

• high abrasion resistance

• improved anti-friction properties