TWIST DRILL BIT SET HSS-TIN 19PCS 1-10MM

YT-44675

TWIST DRILL BIT SET HSS-TIN 19PCS 1-10MM

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Wysokiej jakości wiertła pokryte azotkiem tytanu, zdolne do wiercenia w stali nierdzewnej i konstrukcyjnej nawet sześciokrotnie szybciej niż wiertła standardowe, bez potrzeby ostrzenia w trakcie pracy.

Brand

Yato

Symbol

YT-44675

Producer code

5906083446757

Series

GRD

Diameter

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 mm

Total length

34, 40, 49, 57, 61, 70, 75, 80, 86, 93, 93, 101, 109, 109, 117, 117, 125, 125, 133 mm

The length of the working part

12, 18, 24, 30, 33, 39, 43, 47, 52, 57, 57, 63, 69, 69, 75, 75, 81, 81, 87 mm

Toolholder size

1/4" (6.3 mm)

Toolholder type

hexagonal

Rotations

3800, 3800, 4000, 3200, 2600, 2300, 2000, 1800, 1600, 1500, 1300, 1200, 1100, 1100, 1000, 900, 900, 800, 800 min⁻¹

Material

HSS 6524

Surface finish

Nitride with titanium, sanded

DIN

338

Vertex angle of the drill

135 ˚

Split point

Yes

Pcs

Application

stainless steel, acid -resistant steel, cold rolled steel

Sanded drills with aggressive blade geometry. Thanks to the titanium nitride coating, they drain the heat very efficiently and do not move when working in hard steel species. The blade attack angle of 135 ° allows drilling even without prior use of a point. Made according to the DIN 338 standard for professional applications in industry. A drill with a cylindrical handle designed for standard self -stacking drilling holders and key. High pressure resistance also allows the use of column and magnetic drills. The set consists of 19 drills with a diameter [mm]: 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

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YT-44675

TWIST DRILL BIT SET HSS-TIN 19PCS 1-10MM

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