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Ruko

Ruko Long Twist Drill Bit Set DIN 340 TL 3000 HSS-Co 5 Cobalt Ground with Self-Centering

Regular price 60,55 €
Was 76,79 € Now 60,55 €
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Special drill bit made of high-performance high-speed steel and cobalt alloy with higher strength
Thermal setting. Especially suitable for drilling in medium-, long-, and difficult-to-chip materials.
Particularly suitable for large drilling depths. Covers types N, H, and W in broad ranges.
Conical point grinding with split point according to DIN 1412 C.
Cutting angle: 130°. Spiral angle: 40°. Ø tolerance: h8. Golden brown surface. Right-hand cut.
Applications: for alloyed and unalloyed steel (up to a strength of approx. 1200 N/mm²).
High-alloy chromium steels such as V2A and V4A, acid and rust resistant steels, titanium, alloys
of titanium, cast iron, aluminum, aluminum alloys, copper, brass, bronze and other materials.
Translucent plastic case with red background label.

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