Novelty
YT-44591
TWIST DRILL BIT SET 1-10MM 99PCS
Brand
Entity responsible for this product in the EU
TOYA S.A.More
Address:
Sołtysowicka 13-15Postal code: 51-168City: WrocławCountry: PolskaE-mail: info@yato.pl
Series
Diameter
1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 8, 10 mm
Overall 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
Toolholder type
cylindrical
Rotations
3800, 3800, 4000, 3200, 2600, 2300, 2000, 1800, 1600, 1500, 1300, 1200, 1000, 800 min⁻¹
Material
HSS 4241
Surface finish
coated with titanium nitride, polished
DIN
338
Drill bit point angle
135 ˚
Split point
yes
Pcs
99
Application
stainless steel, acid-resistant steel, cold rolled steel
Symbol
YT-44591
Set of cylindrical shank drill bits made from HSS 4241. Thanks to their titanium nitride coating, they dissipate heat very efficiently and do not dull when working in hard steels. The blade's 135° angle of attack, the so-called split point, allows drilling even without first using a Center punch. Manufactured to DIN 338 for professional use in industry. Cylindrical shank drill bit designed for standard self-clamping and keyed drill chucks. The drills enable work in stainless steel, acid-resistant steel, cold-rolled steel.
The set includes 99 drill bits 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
Usage warnings:
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