Carbide Drill Bit for MDF
-
New Arrival China China Hinge Drill Boring Bit
As manufacturer with 13 years experience, we have produced various kinds of hinge boring bits with tungsten carbide tips with diameter from 15mm to 45mm.
Usually we prepare stock for standard ones, but we can also manufacture special hinge boring bits to meed different cutting conditions on CNC router. -
HW dowel drills with 3 cutting edges-blind hole drill bits
•New design
•HW head is with precise balance center point.
• 3 precise ground cutting edges (Z3).
• 3 spiral grooves.