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... Dr. sockets: 4/4.5/5/5.5/6/7/8/9/10/11/12/13/14mm 21-piece 1/4-inch Dr. bit sockets: FD4/5.5/7, PH1/2/3 and PZ1/2/3, HW3/4/5/6/7/8 and T10/15/20/25/30/40 3-piece hex key wrenches: 1.5/2/2.5mm 1-......
...Bits , Coal Mining Bits Drilling Tool Threaded Drill Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance perfo...
... service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects. Main Fe...
...Bit Green Blue Yellow Hard Carbide Rock Drill Bits Threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impac...
...Bits / Tungsten Carbide Tool Inserts High Strength Product Description 1. These Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can meet different drilling requirements in all rock formations....
... requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation. 2. Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can tra...
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
...impact resistance, anti-ramps, mud-pack, high penetration rate. After using on site, it proves that PDC bits have advantages in high speed, deep footage, long life, steady work, few accident, good well bore ...
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... 10-1/2’ 17 50 11 170 98 12-1/4 14 75 9 186 130 Feature : 1. Strong resistance to abrasion and impact resistance 2 ....
... requirements in all rock formations. We can offer special designs according to customers's requirements for specific work situation. 2. Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can tra...
...Bits / Tungsten Carbide Tool Inserts High Strength Product Description 1. These Tungsten Carbide Miner Bits Underground Coal Mining Drill Bits can meet different drilling requirements in all rock formations....
...Carbide For Oil Field Drilling, 6 3/4 Tungsten Tricone Bit Introduction Rock bits are still commonly used in oil drilling and geological drilling. The cone bit has the function of impacting, crushing, and sh...
...Face T51 102mm Drill Bit for Top Hammer Rock Drill KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service life, better wear-resistance a...
... Bits Flat Face R32 52mm Button Drill Bit for Top Hammer Rock Drill with Ballistic Buttons KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longe...