TWIST DRILL BIT SET 1-13MM 300PCS (YT-44595)

YT-44595
METAL DRILL SET 1-13MM 300PCS
Brand
Yato
Entity responsible for this product in the EU
TOYA S.A.More
Diameter
1, 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.2, 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
Total length
34, 40, 49, 57, 61, 65, 70, 75, 75, 80, 86, 93, 93, 101, 109, 109, 117, 117, 125, 125, 133, 133, 142, 142, 151, 151, 151 mm
Working length
12, 18, 24, 30, 33, 36, 39, 43, 43, 47, 52, 57, 57, 63, 69, 69, 75, 75, 81, 81, 87, 87, 94, 94, 101, 101, 101 mm
Tool holder type
cylindrical
Speed
3800, 3800, 4000, 3200, 2600, 2500, 2300, 2000, 2000, 1800, 1600, 1500, 1300, 1200, 1100, 1100, 1000, 1000, 900, 800, 800, 700, 700, 600, 600, 500, 500 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
300
Application
stainless steel, acid-resistant steel, cold-rolled steel
Symbol
YT-44595

A set of drills with a cylindrical shank made of HSS 4241 high-speed steel. Thanks to the titanium nitride coating, they 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 shank 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 300 drills in 27 sizes.

1.0; 1.5; 2.0; 2.5; 3.0; 3.2; 3.5 - 20 pieces of each size
4.0; 4.2; 4.5; 5.0; 5.5; 6.0; 6.5; 7.0; 7.5; 8.0; 8.5; 10.0 - 10 pieces of each size
9.0; 9.5; 10.5; 11.0; 11.5; 12.0; 12.5; 13.0 - 5 pieces of each size