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OEM High Strength Oil Water Well Drill Bits Water Well Drill Bits Specifications Item Size (mm) Item Name Size (mm) Non-coring Drill Bit 42 Coring Dri...

30×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Model Number diamond core bits d...

For hard rock and Rock drill bits Diamond core drill bits PQ HQ NQ Impregnated Core Bits For Sandstone Drilling ROSCHEN Diamond Core Drilling Bit, Dia...

Surface Set Drill Bits 3-1/2 Inch Nature Drill Bit For Hard Rock Drill Bit 1 . Descriptions: The main types of fixed drill bits are: PDC (polycrystall...

Tungsten Carbide Rock Drill Bit 7 Tips Taper Button Bit Sharpener Industrial Drill Bit Feature 1. Product Name:tungsten carbide tapered porcelain tile...

PDC Cutter Drag Bit Drilling Bit for Drilling Product Description: Drag Drill Bit The Drag Drill Bit is a machine type drilling tool, which is widely ...

Tapered rock drill tool cross type bit drill bit 11°excellent drilling performance Product description Small hole tapered ground drill bit are the mos...

11 degree Tapered Chisel Drill Bit Cross Drill Bit Button Drill Bits For Pneumatic Rock Drill Application The cross rock drill bit can be used under a...

Product Description: Tricone Drill Bit is a type of HDD drill bit, used in construction works, energy & mining industry. It has superior performan...

70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools YIDIAN Dowel Drill Bits: YIDIAN carbide blind hole drill bit ( profession...

11 5/8 Inch 295mm API PDC Drill Bit Water Well Drilling Pdc Bits Description Steel body PDC drill bits are a specific type of drill bit designed for d...

15 1/2" (393.7mm) IADC537G TCI Tricone Bit For Water Well Drilling,Water Well Drill Bit Description of Tricone Bits: The tricone drill bit is the...

DTH Hammer Bits 254mm 280mm SD8 DTH Bit Rock Drill Bits For Drilling Sollroc , with more 10 years of experience ,is one of the professional manufactur...

Black Finished Hole Drill Bit , DIN 340 Parallel Shank Countersink Drill Bit A twist bit is the most common type of drill bit for home use. It works f...

Top hammer rock drill 40mm 7 degree 4/5 button hard rock drill button bit conical drill bit 1 Product description of Rock Drilling Bits We are a manuf...

Provides consistent cutting performance and Quick removal of cutting debris TC Drill Bit some more details about TC (Tungsten Carbide) drill bits: Spe...

R32 76mm Rock Carbide Drill Bits Specifications our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits We are a professional comp...

DIN338 High Speed Steel Drill Bits for Metal with Black and Gold HSS 6542​ Description of Cobalt HSS Drill Bits: 1. Types:Twist Drill Bit Set 2. Type ...

High Manganese Steel Efficiency Rock Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg ...

PDC Mining Drill Bits,Diamond drill bit PDC drill bit PDC drill bit is made from PDC cutters brazed to Steel Body or Matrix body. The PDC cutter has h...