Vearter 12Pcs/Set 6/8/10/12/20/25/30/35/45/50/68mm M14

Vearter brazed dry drill bit for fast and smooth operation

High quality and durability

This set of vacuum brazed hole saws made from high quality diamond and steel by vacuum brazed diamond technology offers very high efficiency, faster drilling, durability and robustness.

Our openers are compatible with most machines on the market

We deliberately use diamond material. No need to add water when polishing. The result is a more time-saving, faster and smoother finish.