Sell PDC anchor shank bit

Description

PDC anchor-shank drill bit: Cutter is made of PDC, different shapes and combination styles applied for soft to hard rock formations. Purpose: They are widely used in foundation drilling, rotary drilling, trenching, tunneling, mining, etc. Dimension: *5, *7, *8, *9, *0, *2, *6, *2 mm. Normal Thread Model: M*6*2; M*4*1.5, M*2*1.*5; M*4*1.5; M*2*1.*5 Note: The bits are cooled and cleaned by water matching with hydraulic rotary drilling machine. Colliery Drilling Tools Main Standard(mm) D H L M Thread joint *7 *4 *7 M*4Ã?1.5 *7 *4 *7 M*2Ã?1.*5 *8 *4 *0 M*2Ã?1.*5 *9 *2 *8 M*4Ã?1.5 *0 *0 *8 M*4Ã?1.5 *2 *2 *2 M*4Ã?1.5 *2 *6 *2 M*2Ã?1.*5 For detailed specifications or special types please feel free to contact with us.