8PCS HSS TWIST DRILLS WITH 1/2” HSS+Co, 14-25.5mm SHANK SET (SK2008)

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Description:

KIT DRILL cobalt (HSS + 5% Co)
FOR WOOD AND METAL
8 PIECES
HANDLE 1/2 "
14 - 15 - 16 - 16.5 - 19 - 20.5 - 22 - 25.5 mm

Drills for professional, commercial use, among others, making holes in hard steels alloyed and unalloyed steels and stainless steel, heat-resistant austenitic steel, titanium and titanium alloys, steels kontstrukcyjnych, gray cast iron and ductile cast iron, bronze, tin-zinc, bronze, aluminum, zamak, graphite, sintered metal powder, alpaca and wood.

Drills made entirely by grinding, ensure high precision and straightness make holes. Increased elasticity and high abrasion resistance and torsional stresses. Allow drilling for high precision at higher speeds. Suitable apex angle results in aggressive cutting almost any material.

PACKING:

- Set contains 8 bits

- Size: 14, 15, 16, 16.5, 19, 20.5, 22, 25.5 mm

TECHNICAL DATA:

    Material: HSS HSS-Co 5% contained. cobalt.
    Shank: cylindrical 1/2 "(fits handles from 13mm)
    The apex angle 130 °.
    Cutting direction: right-handed
    Method of production: milled
    Finishing: polished