310.21/22 HWM
PERFECT FOR ALL MATERIALS AND LONG-LASTING PERFORMANCE!
CMT announces the new series of drill bits in solid carbide, now available from their extensive industrial range.
These bits are entirely made of super micro-grain carbide of the highest quality from Ceratizit in Luxembourg.
The entire series offers several design features:
The unique tip has curved, negatively ground flutes to produce exceptionally clean holes without jagged edges. Center balanced.
The cylindrical head is larger than traditional tips and is extremely resistant to prolonged use.
The cutting edge extends all the way to the center of the drill bit to reduce drilling resistance and increase production speed. It lasts longer between sharpenings.
The solid carbide construction ensures an almost infinite number of sharpenings, and since it is a solid carbide unit, it offers extra safety features.
Ideal for hardwoods and difficult composites like particle board, MDF, and veneered wood.
Excellent performance on high-speed drilling machines and CNC routers.
TECHNICAL DETAILS:
• Super strong steel of the highest quality.
• HWM spiral part with center point.
• 2 cutting edges (Z2).
• 2-flute
• 2 curved, negatively ground chamfers (V2).
• Parallel shank with driving flat and adjustable screw length.
Drill bit 310.013.20 is for panel pre-drilling.