hole drilling company

7° Small Rock Drill Bits Tapered Chisel Bit Y3-32-722-76 for Hole Drilling Y3-32-722-76 specification: Diameter: 32mm Length: 76mm Tapered Degree: 7° ...

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...

Down The Hole Mining Drill Pipe Drill Rod Friction Welding Product description Down th hole drill pipes play a significant role in all DTH drilling, r...

Hongli H-350 Diamond Core Drilling Machine for 350 mm Hole Drilling Featuring 1. Diamond core drill is a new tool used for drilling holes on reinforce...

DTH Type Pneumatic Driven Mine Drilling Rig Portable Borehole Mine Drilling Rig Description of Mine Drilling Rig: Mine drilling rig is a kind of drill...

API Reg DTH Drill Pipe Hdd Drill Rod For Blast Hole Drilling 1000mm - 9000mm Description of API Reg DTH Drill Pipe DTH Drill Rod For Blast Hole Drilli...

90 Mm 3 9/16 Inch DTH Hammer Drill Bits For Rock , Down The Hole Drilling Tools The Drill Bits are made up of grade hard alloy and special steel, usua...

1/4"-1-3/8" Diamond Core Drill Bit For Ceramic Tile Hole Drilling Application of Diamond Core Drill Bit : Drilling Stone Concrete And Buildi...

KQG-150 Mobile Drilling Rigs Hydraulic High Efficiency DownHole Drill Wheel High Pressure Air 1. Product Introduction High-Pressure Ring down hole Dri...

Surface Mount Technology PCB Through Holes And Blind Via Hole Drilling Bits Diameter 0.050-0.275 Mm Usage:For High Precission PCB Drilling Feature: 1....

Wear Resistance Steel Tooth 900mm Hole Drilling Opener Introduction 1. Main size: general drill diameter: 311mm, 346mm, 500mm, 800mm, 900mm, etc., and...

Solid Carbide Drills with 20D Double Guide Belt for Deep Hole Drilling Suitable for Deep Hole Drilling of Steel, Cast Iron & Other Materials. Feat...

High Quality Solid Carbide Coolant Hole Drill Size 31/64"X6"X8" for Machining 12L14steel Types available are: Solid Carbide Mirco Twist...

horizontal wood door plate side hole drilling machine for sale Introduction: CNC horizontal hole punching machine is an economical and practical horiz...

Down The Hole Drilling Tools / Top Hammer Drilling Tools For Water Well Drilling Description: 1- We really do the high-end quality, low-end price. 2- ...

Hole drilling machine, drilling machine for paper, book 1.Drilling diameter from 3mm to 9mm. 2.Auto deep control, blind hole can also be maken. 3.Prec...

High Productivity CNC Drilling And Tapping Machine For Small Hole Drilling Taesin CNC Tapping Machine Advantages: CNC Tapping Center is mainly used fo...

Wholesale Price Diamond Tools Glass Drill Bit Drilling Bit for Glass Procelain Ceramic Tile Product Description Size: Outer Diameter 4-160mm(0.16-6.3&...

Plastic single wall & double wall corrugated pipe open holes drilling machine Description of Plastic corrugated pipe open holes drilling machine: ...

Medical Tube/Catheter Hole Drilling Machine: This machine is used to drill holes for medical catheters, especially for drainage catheters. The machine...