SC twist drill bit, internal cooling DIN 6537L
Twist drill SD DIN6537L 5xD type W IC ZOX Alu
DRL-TWST-DIN6537L-AL-IC-SC-ZOX-HB-D2,8MM
Art.-no.
5443002638
EAN 4055375914717
Price for selected packaging unit
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With internal cooling channels, in particular for machining aluminium. 6 drill heels ensure very high alignment accuracy and stabilisation of the drill bit, including with very high cutting speeds and feed rates. Special coating prevents built-up edges owing to extremely smooth surface.
Product information
Datasheets(X)
Product code | 6847 |
Material to be processed | Copper |
Standards | DIN 6537 |
Design | Long |
Surface | ZOX |
Max. drilling depth (D) | 5xD |
Cutting material | SC |
Number of guiding chamfers | 6 PCS |
Angle of the tip | 135 Degree |
Number of cutting edges | 2 PCS |
Coolant supply | Internal |
Diameter (d1) | 2.8 mm |
Shank style | Cylindrical DIN 6535-HB |
Length (l1) | 57 mm |
Chip flute length (l2) | 21 mm |
Tolerance of cutting edge diameter | h7 |
Shank diameter (d2) | 4 mm |
Tolerance of shank diameter | h6 |
Material of sub-group | Copper |