square hole drill bit for metal

Holesaws Bi Metal Hole Cutter Saw Fast Cutting Speed Features: Inheriting traditional technology and innovating tooth shape. Adopt high-quality high-s...

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...

Crown Through Hole Drill Bit For Woodworking Machinery CNC Tools Metal Drill Bit YIDIAN Crown Through Hole Drill Bits: YIDIAN crown through hole drill...

Left Hand Flute HSS Drill Bits For Metal White Finished Straight Shank DIN 338 1. Description STARRY HSS-M2 Drill bits are cutting tools used to creat...

3mm 4mm 5mm Carbide Drill Bit For Metal Steel High Hardness Co 11 Percent tungsten carbide drill bits Description During use, these carbide bits are a...

DIN338 Twist Drill Bit Set Metal Drilling Bit​ M35/6542(M2)/4341 Twist drill bits are widely used to drill holes.A cutting point is on the top of a cy...

ANSI Screw Machine HSS Twist Drill Bits for Metal with Coffee Color Description of Screw Machine HSS Drill Bits: 1. Material:HSS 4241,4341,M35,M42; 2....

Dome Carbide Tipped Button Drill Bit For Metal and Ore Mining Description Tapered equipment affords drillers the ability to change drilling bits whils...

Full Ground HSS M2 Twist Drill Bit for Metal Drilling DIN338 Size: 1mm to 13mm Material: 4241/4341/M2/M35(HSS CO 5%) Processing: Full ground Coating: ...

Step drill bit, Carbide step drill bit, Step drill When you need to drill step holes, it is not convenient to drill one smaller hole then change the d...

K10 Solid Carbide Countersink Drill Bits Carbide Burrs For Metal Working Chamfer Tools​ Carbide countersink drill bits for metal holes chamfer working...

Product Name 3PCS High Speed Steel 4241 Multi Step Drill Bit Sets for Drilling Metal Size 5steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Sh...

High Quality 203mm High Pressure Down-the- hole DTH Drill Bit For Rock Mining Product description The life of the DTH bit depends on the material and ...

Tungsten Carbide Drill Bit Solid Carbide Milling Cutter Description Tungsten Carbide drill bits are used in many applications including, drill bits fo...

single roller cone drill bit cutter metal bearing 9.5inch Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ ho...

Carbide Step Drill Bit With Through Coolant Hole For Heavy Duty Machining Introduction: AMG's advanced carbide step drill with through-coolant...

Material TCT Type Wood cutting tool Color Metal white Package Plastic box Application CNC Machine Cutter head TCT Steel body HSS Application For Blind...

Thin Wall Diamond Core Bits Cost reduction and efficiency improvement BTW NTW HTW High drilling efficiency; Durable wear resistance; Impact resistance...

Solid carbide Drill Bit Tool for drilling blind wood hole with 7mm cutting diameter drill bits Introduction: The drill bits used with this tool have a...