SC short twist drill bit DIN 6539
Twist drill solid carbide DIN6539-K type N TiAlN
DRL-TWST-MET-DIN6539N-SC-TN-D4,2MM
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≥ Ø 3.0 mm - 6 surface grinding
Datasheets(X)
 | |
Product code | 6147 |
Material to be processed | Steel |
Standards | DIN 6539 |
Design | Short |
Surface | TiAlN |
Max. drilling depth (D) | 3xD |
Cutting material | SC |
Angle of the tip | 118 Degree |
Number of cutting edges | 2 PCS |
Coolant supply | External |
Diameter (d1) | 4.2 mm |
Shank style | Cylindrical |
Length (l1) | 55 mm |
Chip flute length (l2) | 22 mm |
Tolerance of cutting edge diameter | h7 |
Shank diameter (d2) | 4.2 mm |
Drill design | 6 ground faces |
Tolerance of shank diameter | h5 |
Material of sub-group | General structural steels |
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