The set consists of 8 drill bits ranging in size from 14.0mm to 25.5mm:
14mm, 15mm, 16mm, 16.5mm, 19mm, 20.5mm, 22mm, 25.5mm.
8 HSS drill bits
1/2 "- 12.5mm cylindrical shank
8 sizes from 14.0mm to 25.5mm
Wooden storage case
We offer a new professional set of 8 pcs HSS cobalt drill bits for wood and metal with cylindrical mounting 1/2 "- 12.5mm.
The drills are hardened, high-quality, checked. High heat resistance. Practical packaging.
Professional drill bits for builders and mechanics.
Professional drill bits for industrial use, incl. making holes in hard alloy and unalloyed steels, stainless and acid-resistant steels, heat-resistant austenitic steel, titanium and titanium alloys, structural steels, gray and nodular cast iron, tin-zinc bronze, aluminum bronze, zamak, graphite, sintered powder metals, alpaca and in wood.
The drills are made entirely by grinding, guaranteeing high accuracy and straightness in making holes. Increased elasticity and high resistance to abrasion and torsional stress. They allow high-precision drilling at higher revolutions. The correct point angle results in aggressive cutting in almost any material.