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.
1.Most types are instock
2.Free samples can be provided for testing.
3.The quality has been approved by German market we not only just provide products to ...