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Penumatic H19 11 Degree Dth Drill Rods And Bits For Tunneling

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Penumatic H19 11 Degree Dth Drill Rods And Bits For Tunneling

Brand Name : MTH

Model Number : 11 degree 1220mm length

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 1 piece

Price : Negotiable

Payment Terms : T/T, Western Union, MoneyGram, L/C

Supply Ability : 10 tons per month

Delivery Time : 10-20 days

Packaging Details : pallet or wooden case

Product name : drill rod,h19 h22 h25 taper drill rods for taper button bits

Machine type : Drilling Tool,penumatic rock drill,gasoline jack hammer

Processing type : Forging,Heat Treatment

Type : Drill Pipe,drill rod

Use : Ore Mining,Coal Mining,quarry,Rock Drilling/Water Well Mining

Length : 1.5m,10'. Special range of lengths is available.

Material : Carbon Steel,High Manganese Steel

Application : Marble Quarry,diamond drilling,connected with rock drill and rock bit

Usage : Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling

Advantage : Reliable Material And Long Service Life

Shank : h22*108mm and h25*159mm,H19*108mm

Taper degree : 12,7,11

Weight : 3.03 kg/m

Item name : hard rock Mining Integral drill steel

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H22 11 degreedrill rod for mining tunneling Hexagonal Drill Rod

Specification:

Rod Length:500~6400mm

Shank length: 22*108mm, 25*108mm

Advantages:

The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters.

The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple maintenance, low price, low cost of drilling each meter, etc.

Prodcut information:

Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock drilling, blasting holes, and drilling works in the quarries, metallic mines, tunneling and constructions.

The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock drill.Medium hard to hard and abrasive rock formations. Like YT24, YT27, YT28, YT29A and YN27C rock drilling.

Penumatic H19 11 Degree Dth Drill Rods And Bits For Tunneling

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