Gold Member Since 2014
Audited Supplier
Xiamen Prodrill Equipment Co., Ltd.

Drill Rod, Drill Steel, Rock Drill Rod manufacturer / supplier in China, offering 360mm 12 Degree Tapered Drill Steels, Soundless Stone Cracking Powder for Granite Quarrying, Thread Button Bit for Drill Hole and so on.

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360mm 12 Degree Tapered Drill Steels

Purchase Qty.:
(Meters)
10-99 100-499 500+
FOB Unit Price: US $15 US $14 US $12.9
Purchase Qty. (Meters) FOB Unit Price
10-99 US $15
100-499 US $14
500+ US $12.9
Get Latest Price
Production Capacity: 10000 Meter / Month
Transport Package: Wood Case or Bundle
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: L360mm
  • Material: High Carbon Steel
  • Taper Degree: 4, 7, 11, 12
  • Hexagonal Bushing: 22*108mm
  • Match Rock Drill: Pneumatic Rock Drills
  • Specification: SGS, CE
  • HS Code: 82071990
  • Type: Tapered Drill Rod
  • Usage: Drilling, Quarry Small Hole Drilling
  • Length: 360mm
  • Materials: 95crmo
  • Trademark: Prodrill
  • Origin: China
Product Description
Tapered Drill Steels description :

L360mm 22 X 108mm Hex. Tapered Rod to match small tapered chisel bit is for Y6 hand held pneumatic rock drill, drill depth about 300 mm used in small rock block drilling hole for trimming or block splitting by G10 rock splitter or shims and wedges in quarry site or stone work shop.


Steel grade: 95CrMo Equivalent to SANDBAR 20 or C253, 55SiMnMo
Size: hex.19mm, hex.22mm, hex 25mm
Diameter: 0.4m-10m.
Taper degree: 4, 7°11°and 12°etc.

The tapered angle of 4. 6, 7, 11, 12 degrees, also known as taper degree, is ideal for drilling with pneumatic rock drills for small hole such as dimensional stone quarry,  and another rod is shank rod
The connection thread offers the best grip and the least chance of slipping or releasing of the drill bit.
Various other tapered connection threads can be supplied on request




Tapered Rod spec :

Shank size
Length in mmLength in feetPart number
22X10861020714 0610-xx*
22X108122040714 1220-xx*
22X108183060714 1830-xx*
22X10819806-1/20714 1980-xx*
22X108244080714 2440-xx*
22X1083050100714 3050-xx*
22X1083660120714 3660-xx*
22X1085485180714 5485-xx*
22X1086400210714 6400-xx*
22X1087315240714 7315-xx
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