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Twist Drill Bit Hss-Tin 4 Mm YT-44640 YATO

Code:
YT-44640
0,99

Drill diameter, mm:

1 1.5 2 2.5 2.8 3 3.2 3.5 4 4.2 4.5 4.8 5 5.2 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12 12.5 13

Drill length, mm:

75
Availability: available in 5 w.d.
Ar kurjeru visā Latvijā
Ar kurjeru visā Latvijā
You will be contacted about delivery time. From 3,99 EUR

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Piegādes punktos
You will be contacted about delivery time. From 3,39 EUR
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Technical specification:

Type Spiraalpuur
Material High-speed steel
Drill diameter, mm 4
Number in package 1
Drill length, mm 75
Designed for materials For metal
Pinnatöötlus Coated with titanium nitride; Ground / sanded
Tööpikkus, mm 43
Drill point angle, ° 135
DIN 338
Split point yes

Description:

The YATO Twist Drill Bit HSS-Tin 4 mm (model YT-44640) is designed for efficient drilling in high-grade steels, including stainless steel, acid-resistant steel, and cold-rolled steel. Its aggressive blade geometry and titanium nitride coating allow for excellent heat dissipation and longevity, even in tough materials. With a rake angle of 135°, this drill bit eliminates the need for a scoring tool, making it a practical choice for professional users.

This cylindrical shank drill bit is compatible with standard self-clamping and keyed drill chucks. Its high-pressure resistance also allows for use with column and magnetic drills, ensuring versatility in various applications. The ability to drill without coolant and the fast heat dissipation help prevent burning the drill bit during operation.


Usage warnings:


Warning! Always use personal safety equipment when working.

  • Series: GRD
  • Diameter: 4 mm
  • Overall length: 75 mm
  • Working part length: 43 mm
  • Toolholder type: cylindrical
  • Material: HSS 6524
  • Surface finish: coated with titanium nitride, polished
  • DIN: 338
  • Drill bit point angle: 135 ˚
  • Split point: yes
  • Pcs: 1
  • Application: stainless steel, acid-resistant steel, cold rolled steel