Co-Hss Twist Drill Bit Set 25 Pcs 1-13Mm

Co-Hss Twist Drill Bit Set 25 Pcs 1-13Mm - 2/4

Co-Hss Twist Drill Bit Set 25 Pcs 1-13Mm - 3/4

Co-Hss Twist Drill Bit Set 25 Pcs 1-13Mm - 4/4

Art.No.: YT-41605

Description

Set of twist drills made of high-speed alloy steel according to DIN 338. The drills contain 5% cobalt and are resistant to high temperatures.

These drills are suitable for use in alloy and non-alloy steel up to a tensile strength of 900 N / mm2, for stainless steel V2A / V4A, for gray cast iron, cast steel and for steel resistant to acids and high temperatures.

Technical data
set	25 pcs
contains drills	1; 1.5; 2; 2.5; 3; 3.5; 4; 4.5; 5; 5.5; 6; 6.5; 7; 7.5; 8; 8.5; 9; 9.5; 10; 10.5; 11; 11.5; 12; 12.5; 13 mm
apex angle of the drill	135 °
helix	right-handed, type N
cut	cross, according to DIN 1412C
diameter tolerance	H8