Twist Drill DIN 338 Type N, HSS-G - Ruko
High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centering properties and requires little pressure.
Technical data :
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DIN : 338
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Material: HSS-G
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Surface : bright
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Cutting direction : right hand cutting
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Shank : cylindrical
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Drilling depth : 5 x D
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Point cut : Shape C: Split point
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Point angle : 118°
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Helix angle : 25-30°
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Tolerance : h8
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Profile of flute : normal
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Core : normal
Main Application :
Aluminium, Brass, plastics.
