Twist drill bit, metal Ruko DIN1896 HSS-G plain
Twist drill HSS-G plain DIN 1896 Ruko
DRL-SPRL-RUKO-256085-DIN1869-D8,5
Art.-no.
1971003225
EAN 4062856537150
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Durable special drill bit for drilling extremely deep holes under difficult drilling conditions, e.g. in the event of poor chip removal.
Suitable for deep drilling in commonly used materials. High breakage resistance. For deep hole drilling, smaller feed rates and more frequent chip emptying are necessary.
Product information
Datasheets(X)
Standard / drilling depth | DIN 1869 / 15xD |
Diameter (Ø) | 8.5 mm |
Length (l1) | 390 mm |
Chip flute length (l2) | 265 mm |
Shank style | Cylindrical |
Surface | Plain |
Cutting material | HSS-G |