Hartmetall-Granitbohrer
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★★★★
Special drill bits for rotary and percussion drilling of granite and marble. Extremely suitable for drilling all granite types with special drill bit geometry and carbide plate - even the hardest of granite.
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
Tungsten carbide granite drill bits DIN ISO 5468
Family: 257
Cassettes and Sets
Cassette Profi Granite PG 5, 5 pcs., Ø 4.0| 5.0| 6.0| 8.0| 10.0mm