1.hollow drill steel 2.hex and square 3.suitable for Australia market 4.drilling 5.coal & hard rock mining

1.hollow drill steel2.hex and square3.suitable for Australia market4.drilling5.coal & hard rock mining

metal diamond drilling bits:

Cast cross bit, steel cross bit, TC cross bit

Steel button bit, TC button bit

Steel arched bit, TC arched bit

Steel 3 cutter bit

Various shapes of bits for various rock formations will be available according to customers requirements.

R51L &R51N	steel cross bit	R51/85mm/EX	1.3	EX
R51L &R51N	..	R51/115MM/EX	1.8	EXX
R51L &R51N	TC cross bit	R51/100MM/ES	1.85	ES
R51L &R51N	steel button bit	R51/115MM/ES	2.00	ES
R51L &R51N	..	R51/100MM/ESS	1.85	ESS
..	TC button bit	R51/115MM/ESS	2.00	ESS