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tapered drill rod - taper rod,tapered drill steels

Good quality Rock Drilling Tools for sales
Good quality Rock Drilling Tools for sales
Jinquan's top hammer rock drilling tools and DTH drilling tools are the best in the drilling industry. Always solid advice, reliable service.

—— Dudu Myeni (South Africa)

Jinquan' service is unparalleled, they treat you like you are their only customer...I own my success to Jinquan, and Jinquan's drill bits, drill rods.

—— John Carew (Norway)

This is the best factory we met in the drilling industries, high quality, rational price.

—— Benny Barron (USA)

Jinquan will be your first choice when you buy China button bits, drill rods, DTH bits. I was really impressed by their strict quality control system.

—— Kwaw Koffie (Ghana)

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tapered drill rod - taper rod,tapered drill steels

China tapered drill rod - taper rod,tapered drill steels supplier
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Product Details:

Place of Origin: China
Brand Name: Jinquan
Certification: ISO9001:2008
Model Number: Threaded & Tapered

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: $50
Packaging Details: Ply-wooden cases or Iron bundles
Delivery Time: Within 15 days upon receipt of your 30% deposit
Payment Terms: T/T, Western Union, Paypal, L/C At Sight
Supply Ability: 100,000 pcs per month
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Detailed Product Description
Length: 400mm-4800mm Other Names: Tapered Drill Rod,Taper Rod,Mining Drill Rod,Drill Rod For Sale,Rock Drill Rods
Material: 95CrMo Equivalent To SANDBAR 61 Rod Shape: Hex
Machine Type: Drilling Equipment Processing Type: Forging
Technology: Heat Treatment Application: Hard Rock Drilling, Mining, Quarrying, Stoning, Construction
Colour: Black

Tapered drill rod, another name called taper rod, tapered drill steels, this provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. It usually has a forged collar to maintain the proper shank striking face position in the rock drill, and a tapered bit end.
 
Tapered steel lengths: 
Available from 0.40m to 8.00 m in length, are measured from the collar to the bit end.
 
Shank Hexagon: 
19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159 mm 6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly imports for excellent drilling productivity. 
 
For drilling medium-hard to hard and abrasive rock formations, taper angles of 6, 7, 11 and 12 degrees are normally used on modern drill rigs, like YT28B, YT29A, Y24, YT24, Mobile rock drill pneumatic and hydraulic.
 
Specification:
1)Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159 mm 
2)Taper Angle: 6, 7, 11, 12 degree 
3)Material:high quality alloy steel
 
Application:
Tapered drill rods are used in granite and marble quarry, gold mine, railway, tunnel, etc.
 
tapered drill rod - taper rod,tapered drill steels
tapered drill rod - taper rod,tapered drill steels
 

Contact Details
Liaocheng Jinquan Construction Machinery Co.,Ltd - China manufacturer of rock drilling tools button bits top hammer rock tools DTH hammer button bits

Contact Person: Mr. David Zhang

Tel: 86-15965516086

Fax: 86-635-8206122

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