Grąžtų rinkinys metalui | 1.0 - 10 mm | 99 vnt. (YT-44591)

YT-44591
METAL DRILL SET 1-10MM 99PCS
Brand
Yato
Entity responsible for this product in the EU
TOYA S.A.More
Diameter
1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 8, 10 mm
Total length
34, 40, 49, 57, 61, 70, 75, 80, 86, 93, 93, 101, 117, 133 mm
Working part length
12, 18, 24, 30, 33, 39, 43, 47, 52, 57, 57, 63, 75, 87 mm
Tool holder type
cylindrical
Speed
3800, 3800, 4000, 3200, 2600, 2300, 2000, 1800, 1600, 1500, 1300, 1200, 1000, 800 min1
Material
HSS 4241
Surface finish
titanium nitride coated, ground
DIN
338
Drill point angle
135
Split point
yes
Number of pieces in the set
99
Application
stainless steel, acid-resistant steel, cold-rolled steel
Symbol
YT-44591

A set of drill bits with a cylindrical holder made of HSS 4241 high-speed steel. Thanks to the coating with Titanium nitrides dissipate heat very efficiently and do not become blunt when working in hard steel types. The blade angle of 135, the so-called split point, allows drilling even without using a center punch. Made according to the DIN 338 standard for professional use in industry. Drill with cylindrical grip designed for standard self-clamping and key drill chucks. The drills allow work in stainless steel, acid-resistant steel, cold-rolled steel.

The set includes 99 drills in 14 sizes.

1.0; 1.5; 2.0; 2.5; 3.0; 3.5; 4.0 - 10 pieces of each size
4.5; 5.0; 5.5; 6.0; 6.5 - 5 pieces of each size
8.0; 10.0 - 2 pieces of each size

Warnings for use:

Caution! Use personal protective equipment during work.