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Xiamen Sansung Rock Tools Co., Ltd

City:xiamen

Province/State:fujian

Country/Region:china

Contact Person:MrScott Sung

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Hex25 108mm 159mm Forged Drill Shank

Name: Hex25 108mm 159mm Forged Drill Shank
Brand: SANSUNG
Price: 1 USD

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Place of Origin :China

Brand Name :SANSUNG

Certification :ISO SGS

Model Number :Taper Drill Rod

MOQ :100 pcs

Price :USD

Packaging Details :wooden box

Delivery Time :20-30 days

Payment Terms :T/T

Supply Ability :20000 pcs per month

Type :Drill Shank

Machine Type :Drilling Equipment

Material :High Manganese Steel

Processing Type :Forging

Use :Stone Quarrying

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Taper drill rod, another name called taper rod, taper drill steel. It has 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.

The length of the taper drill rod is available from 0.6 m to 5.6 m, measured from the collar to the bit end.

Technique Specifications:

Steel grade: 95CrMo Equivalent to SANDBAR 20 or C253, 55SiMnMo
Shank size: Hex19*108, Hex22*108, Hex25*108, Hex25*159
Length: 0.4m to 5.6m
Taper degree: 6°, 7°, 11° and 12°
Package: in wooden case or bundles