Solid carbide metal twist drill bit Ruko DIN 338 type N Tecrona
Twist drill solid carbide DIN 338 Tecrona Ruko
DRL-SPRL-RUKO815035C-DIN338-TECRONA-3,5
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Powerful twist drill bit with soldered-in carbide cutting plates made of K20 fine grain material which is suitable for universal use and for high-strength steels. Drilling in high-strength steels only with constant cooling.
Datasheets(X)
Especially suitable for the machining of cast iron.
Max. drilling depth (D) | 5xD |
Cutting material | Carbide |
Diameter (d1) | 3.5 mm |
Length (l1) | 70 mm |
Chip flute length (l2) | 39.0 mm |
Shank diameter (d2) | 3.5 mm |
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