Tungsten carbide dowel drills for through holes

Perfect for all materials and long-lasting performance!

CMT announces the new series of solid carbide boring bits, now available from their extensive industrial line. These bits are entirely made of premium quality super micrograin carbide from Ceratizit in Luxemburg. The entire series offers several design features:

-the unique tip has curved, negatively ground spurs to produce exceptionally clear bores with no rough edges. Centre point balanced;
-the cylindrical head is bigger than traditional tips and is extremely resistant to prolonged use. Lasts longer between sharpenings;
-the plunge edge runs all the way to the centre of the bit to reduce drilling resistance and increase production speed;
-ideal for hard wood and difficult composites such as particle board, MDF and veneer.
-excellent performance on high-speed boring units and CNC routers.

-super-strength steel;
-spiral portion coated with orange or black P.T.F.E.;
-extra-fine micrograin carbide spiral portion with centre point;
-HW head with precision balanced centre point;
-2 precision ground cutting edges (Z2);
-double angle;
-2 spiral flutes;
-parallel shank with driving flat and adjustable screw length.
D I L S RH/LH Z Materiale Code Ava. Price (VAT inc.) Qt
5 27 57,5 10x26 DX 2 HW 313.050.41 product not available € 18,06
5 27 57,5 10x26 SX 2 HW 313.050.42 product available € 18,06
8 27 57,5 10x26 DX 2 HW 313.080.41 product available € 20,33
8 27 57,5 10x26 SX 2 HW 313.080.42 product available € 20,33