mechanics length drill bits

19 PCs DIN338 HSS Drill Bits Set Containts: 1-10mm x 0.5mm 135° split drill point We supply 19CPs HSS bright finishing sets 19PCs HSS black finishing ...

45-200mm MDD Large drill bit custom non-standard length tool with high-speed steel centering drill for machining large holes product description SAVAN...

Rock Drilling Bit 12-1/4 Inch Tricone Drill Bit IADC 516 With Reg 6-5/8 API Connection Description A tricone bit is an essential component of the bott...

NMLC / HMLC Diamond core drill bits Diamond Core Drill Bits NMLC / HMLC core bit For Mineral Exploration Diamond Core Drill Bits NMLC / HMLC core bit ...

1. Description STARRY HSS Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Bits are held in a t...

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

57mm / 70mm Length TCT Blind Hole Drill Bit Woodworking Tools for Drilling Machine YIDIAN TCT Dowel Drill Bits: YIDIAN TCT blind hole drill bits are s...

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct con...

Hammer Drill Bits Martillo DTH Drilling Martello Down The Hole Hammer Bits Martillo DTH 2'' 3'' 4 '' 5'' 6'' 8'' 10'' 12'' Hammer Drill Bit Top Qualit...

8-1/2inch 5 Blades Concrete Core Drill Bit Oil Well Drill Bit Gauge Length The diamond bit has a wide working range and can penetrate quickly even in ...

21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box Description of Jobber length HSS Drill Bits: 1. Material:HSS M2; 2. Proc...

60mm wood drilling bit hinge drill bit 70 length 57 length stock drill bit . suitable for for drilling wood, PVC and plastic . Super abrasion, high pr...

HSS - M35 118° High Speed Drill Bits DIN 1897 Extended Length Amber Color STARRY HSS Drill bits are cutting tools used to create cylindrical holes, al...

The working principle of a three cone drill bit is mainly based on its unique cutting structure and mechanical principles. During the drilling process...

300mm Length PDC Drill Bits for Micro Pile Grouting Drilling Machine MUTIFUCTION-----Device for drilling , anchoring , process for placing grout ancho...

High Hardness Perforating Steel Carbide High Strength Drill Bit Product Description Features: Material: High-Speed Steel (HSS) Finish: Black oxide for...

Product name: API Connection Pin Box Drill Pipe Product category: Drilling PIPE Threaded Connection: API 3-3/8 API REG Length: 3000mm KINGDRILLING DRI...

1. High Carbon Steel Diamond Core Drill Bit , 70mm Total Length Diamond Hole Drill Bit 2. Features of Drill Bits For Glass Drill Bits For Glass is use...

15pcs Diamond Hole Saw Drill Bit Set Glass Ceramic Tile Machining Cutting Tool 3-42mm Customized support :OEM,ODM Place of Origin:China Model Number :...

38mm 7 Buttons 11degree Taper button Rock Drilling Bit Rock Drill Bits Product Characteristic: 1. Button bit taper angle: 4°,4°46″,6°,7°,11°,12° 2. Le...