high strength hollow drill steel - various

1.hollow drill steel, 2.hex and square, 3.suitable for Australia market, 4.drilling, 5.coal & hard rock mining - more info check here: //www.buyindustrialtools.com/high-strength-hollow-drill-steel-10226544/

Quick Brief

Place of Origin: Shandong China (Mainland) Brand Name: HARD Model Number: various Type: drill steel Material: steel

Product Features:

1.hollow drill steel

2.hex and square

3.suitable for Australia market

4.drilling

5.coal & hard rock mining

Business Terms:

Port: Any Chinese port

Minimum Order Quantity: 1000 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Payment Terms: L/C,T/T

Contact Supplier

Specifications and Product Details:

1.hollow drill steel
2.hex and square
3.suitable for Australia market
4.drilling
5.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