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H25 Tapered Drill Rod

H25 Tapered Drill Rod

Brand Name:JCDRILL
Certification:ISO9001,CE
Model Number:H22
Minimum Order Quantity:5 Pcs
Delivery Time:Two Week
Payment Terms:L/C, T/T
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Location: Beijing Beijing China
Address: Room 1407,BuildingA,No.13,Beiyuan Road,Chaoyang District,Beijing,China
Supplier`s last login times: within 1 hours
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Product Details

H22 H25 tapered drill rod rock drill steel rod manufacturer, Atlas Copco drill rod


Application

Tapered drill steel rod is connected with jack hammer rock drills via forged hex steel collar, and when connected with tungsten carbide drill bits/head, with the method of pyramidal/conical structure. The normal conical degree is 6, 7, 11, 12 etc.
This type of tapered rod is most widely used in various types of drill rods, owning the largest proportion in the drilling tools fields. The hollow small section of drill rod mainly include hexagonal 19mm, 22mm, 25mm, 28mm.
Specification
Shank sizeLength in mmLength in feet
22x1086102
22x10812204
22x10818306
22x10819806-1/2
22x10824408
22x108305010
22x108366012
22x108548518
22x108640021
22x108731524
25x10815004,9
25x10818306
25x10820006-1/2
25x10822007,2
25x108305010

China H25 Tapered Drill Rod supplier

H25 Tapered Drill Rod

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