Spiralbohrer DIN 1869
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High efficiency twist drill bits for extremely deep holes where working conditions such as cutting speed, feed, coolant and frequent chip removal have to be observed.
Filter products
Type of Shank
d1 Ø cutting edge
l1 total length / l2 slot length
d2 Ø shank
l5 drilling length for anchor
b width
d4 Ø mirror
Pitch
a width across flats
Ø Diameter of tap hole
Threading die height
Type of thread
d4-d1 diameter range
Packing Type
Packing Set Pieces Count
Twist drill bits extra long series, DIN 1869 R1 RN
Family: 101
HSS extra long series twist drill bits, DIN 1869 R1 RN
Family: 100
Cassettes and Sets
Cassette HSS Super KM 25 25 pcs., Ø 1.0-13.0x0.5mm
Cassette HSS Super TM 6, 6-pcs., Ø 2.0| 3.0| 4.0| 5.0|6.0| 8.0mm
Cassette HSS Super KM 19 19 pcs., Ø 1.0-10.0x0.5mm