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Small rock drill bits T38 64mm Button Drill Bit 4 holes Rock Drilling Tools button metal drill bit Part Number Product Code and Brief Description Bit ...

70mm Four Flutes Drill Bit Boring Hole For Drilling Machine YIDIAN Four Flutes Drill Bits: YIDIAN four flutes drill bits ( CNC carbide hinge boring dr...

115mm Tungsten Alloy Rock Drill Bit Blast Hole DTH Hammer Bit DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low...

12D Tungsten Steel Spiral Flute Indexable Carbide Drill Bit Deep Hole Drilling Tools Product Description: Independent Drill Tip with Good Integrity an...

SRC040 RC Rock Drill Bit With Hole Diameter 124mm-140mm Use For Exploration Product Introduce: The benefits of reverse circulation drilling are well d...

BMR TOOLS Helix shank straight flute hss 4241 step drill bit for hole drilling Size: 4-12mm(5steps);4-20mm(9steps);4-32mm(15steps) Material: 4241/M35(...

Customized M42 Triangle handle Cobalt Hole Step Down Cone Drill Bit M42 Co Hole step cone drill, also known as step drill bit or pagoda drill, is main...

Mining T51 Rock Drill Bit Blast Hole Tungsten Carbide Thread Button Bit T51 Thread button drill bits are made with high quality of best quality alloy ...

1. D8*75L*M14 / 5/8“-11 Diamond Core Hole Drill Bit For Granite Slab and hard materials 2. D8*75L*M14 Diamond Core Hole Drill Bits For Granite Slab ar...

PDC Cutter Drag Drill Bits with After-sales Service Online Support Product Description: Drag Drill Bits are machine tools and drilling equipment desig...

Hole Enlarging Drill Bit Trenchless PDC Opener 6"~36" PDC Hole Opener Bit Size 6"~36" Bit Type 123 223 324 424 433 524 634 Connect...

Tile drill diamond core drill bit set Description: Vacuum Brazed Diamond Drill Bit. Designed for professional contractors who demand the very fast dri...

133mm Concave Drill Bit Water Drill Bit Mining PDC Bit Metal Drill Bit Characteristics: 1. The top surface of the drill bit is a shallow conical surfa...

Mining / Well industrial drill bits for Hole drlling JCDRILL DTH Hammer Description DTH drilling is a percussion system driving a piston inside hammer...

2 Flute Wood Drill Bit Through Hole Carbide Woodworking Drill for Clean Boring in Hardwood Plywood MDF Introduction: Our 2-Flute Wood Drill Bit is spe...

Low price directional drilling bit HDD hole opener Rock reamer Describe: The changeable gear rock drill is suitable for large-diameter non-excavation ...

OEM Orders Are Available TCI Rock Roller Bits For Blast Hole Drilling Click here for catalogueTCI DRILL BIT.pdf Medium to Medium-Hard Formation Applic...