Fujian, China
Business Type:
Trading Company
Type of Ownership:
Limited Company
Terms of Payment:
LC, T/T, D/P, Western Union
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
International Commercial Terms(Incoterms):
OEM/ODM Service
Sample Available

Drill Rod, Drilling Rod, Drill Equipments manufacturer / supplier in China, offering Chisel Cross Button Bit Tapered Steel Drill Rod for Quarry, 32mm 40mm 42mm Tapered Button Bits, 7 11 12 Degree Tapered Drill Rods and so on.

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Supplier Homepage Products Drill Rods Others Drill Rods Chisel Cross Button Bit Tapered Steel Drill Rod for Quarry

Chisel Cross Button Bit Tapered Steel Drill Rod for Quarry

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Purchase Qty. / Reference FOB Price
10-49 Pieces US $36
50+ Pieces US $32
Production Capacity: 10000pic/Months
Transport Package: Wood Package
Payment Terms: L/C, T/T, D/P, Paypal
Length: 360mm
Usage: Oil Mining
Material: Carbon Steel
Taper Degree: 4, 7, 11, 12
Hexagonal Bushing: 22*108mm
Application: Quarry Small Hole Drilling

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Basic Info

Model NO.: tapered drill rod
Materials: 95crmo
Match Rock Drill: Pneumatic Rock Drills
Trademark: PRODRILL
Specification: CE, SGS, ISO9001
Origin: China
HS Code: 82071990

Product Description

Shank Hexagon: 19 x108 mm, 22x 108mm, 25 x108 mm, 25 mmX159mm  6, 7, 11, 12 degree taper in most lengths, taper degree of drill steel is mostly important for excellent drilling productivity.
For drilling medium-hard to hard and abrasive rock formations, Taper angles of 11 and 12-degrees are normally used on modern drill rigs, like our model no. PD-Y58 crawler hydraulic rock  drill. Also for Y6, Y10, Y24, YT24, Mobile rock drill pneumatic and hydraulic.
For low impact rock drills and softer rock formations, a narrow tape range of 7 degrees is used, such as Indian, Saudi's granite and marble quarry.
A comprehensive range of taper button bits, cross bits and chisel bits with 6, 7, 11, 12 degree taper, drill hole diameter: 28mm-57mm.
Shank sizeLength in mmLength in feetPart number
Shank sizeLength in mmLength in feetPart number

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