Brazing drill bits specifically designed for basin drain hole design, with customizable sizes and grit.

40-60mm drain drilling core bit

40-60mm drain drilling core bit

40-60mm drain drilling core bit

80-100mm drain drilling core bit

• Minimum Order Quantity (MOQ): 10 Set

• Delivery Time: 15–25 days after deposit

• Payment Terms: T/T, PayPal, L/C

• OEM/ODM: Available – customized logo & packaging

tags:diamond drill bit