DT-DIATOOL Diamond Drill Core Bits Sets with box 8pcs Vacuum Brazed 6/6/8/20/32/50mm+35mm Chamfer bit+hex shank adapter for Porcelain Tile Granite M14 Thread

Product Name: Vacuum Brazed Diamond Drill Core Bits Sets Hole Saw Mixed size

Quantity: 1set/8pcs boxed drill bits

Contains：6pcs(6/6/8/20/32/50mm) drill bits and 1pc 35mm Chamfer bit and 1pc hex shank adapter, totally 8pcs/box;

Specification:

1, Core bits: Dia 6/6/8/20/32/50mm; M14 Thread; total length 60mm; diamond height 10mm; 

2, Chamfer Bit: Dia 35mm; M14 Thread; total length 45mm;Working length 35mm

3,The Hex adapterM14 male thread,3/8" hexagon shank, shank length 28mm, total length 53mm；                

Feature:

• Dry or wet drilling

• Having wide application: for porcelain tile granite marble stone masonry brick 

• All bits are produced in vacuum brazed technology

• Vacuum brazed technology provides longer working life

• High quality diamond grain provide fast and smooth drilling