45mm drill bits

12mm Diamond Core Drill Bit For Stone , Working Length : 45mm / 55mm Description 12mm diamond core drill bits is especial for stone drilling, such as ...

R25 Short Skirt Ballistic Buttons Dia 33-45mm Button Drill Bit Description The thread button drill bits are made by high quality alloy steel bar and t...

45mm R32 Hard Rock Drill Bits For Rock Drill Description Thread button bits made with high quality of best quality alloy steel bar and tungsten carbid...

Product Description: ROSCHEN can supply variety of thread rock drilling tools , tungsten carbide button bits , T45 retrac button bits, button bit T45,...

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...

Solid carbide Drill Bit Tool for drilling blind wood hole with 5mm cutting diameter drill bits The Solid Carbide Drill Bit Tool is specifically design...

11° Small hole quarry tunnel bench drilling Button Drill Bit used with hand held rock drills Application Tapered Quarry Button Rock Drill Bits 40mm 41...

Product name: R32 diameter 45mm thread DTH button bit for blast hole drilling Product category: DTH thread button drill bit Matched connection: R38 Di...

5×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With Long Life Specification : Diameter :5-40mm Dia...

Tapered Drilling Tools Tapered Button Bits Drill Bits For Small Hole Drilling Product specifications: Diameter: 28mm-55mm Degree: 4°,6°,7°,11°and 12° ...

45mm Hole Saw Kit HSS Drill Bit Hole Saw Set for Stainless Steel Iron Bright Production Details: 1. Material: HSS high speed steel. 2. Size: 45mm Prod...

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...

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...

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...

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...

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...