Gold Member Since 2014
Audited Supplier
Xiamen Bestlink Factory Co., Ltd.

Drill Rod, Taper Drill Rod, Top Hammer Drill Rod manufacturer / supplier in China, offering Top Hammer Taper Drill Rod with Various Length, Yt24 Air Leg Rock Drill Machine for Breaking Rocks, Yt28 Air Leg Pneumatic Rock Drilling Machine and so on.

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Supplier Homepage Product Small hole drilling tools taper rod Top Hammer Taper Drill Rod with Various Length

Top Hammer Taper Drill Rod with Various Length

FOB Price: US $8-10 / Meter
Min. Order: 1 Meter
Min. Order FOB Price
1 Meter US $8-10/ Meter
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Port: Xiamen, China
Production Capacity: 10000PCS Per Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: Shank22x108 6/7/11/12 degree
  • Usage: Ore Mining
  • Shank: Hex 22*108
  • Steel Type: G1, G2, G3
  • Export Market: Global
  • Key Word: Tapered Drill Rods
  • Bits Diameter: 29-40mm
  • Trademark: Bestlink
  • Specification: CE
  • HS Code: 72288000
  • Length: 1.0-6.0m
  • Material: High Manganese Steel
  • Size: Various Lenght Available
  • Drilling Rod Length: 0.4-5.6 Meter
  • Materia: 55simnmo, 95crmo Steel
  • Aplication: for Top Hammer Driller, Stone Quarry, Civil Works
  • Shape: Hexagonal
  • Transport Package: Plywood
  • Origin: China
Product Description
Top Hammer Taper Drill Rod with Various Length
1. Tapered drill rod
Shank Hex: 19mm*83/108mm, 22m*83/108mm, 25mm*108/159mm
Taper degree: 4.46 6 7 11 12
Drilling rod length: 0.4m-6m

The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Generally, the lightduty rock drill uses 7 taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle.


Tapered steel rod work with taper drill bits which are usually hexagonal. When it comes to the small-hole drillingtools equipped with pneumatic & hydraulic rock drills, Taper drill equipments is prevailingly used for rock drilling, blasting holes and other drillingworks especially in the mining application and dimensional stone industry.

Taper steel rod are the same as integral drill rods which havedifferent length to fit different drilling applications in mining, quarrying, road building etc. Taper drill rods need tapered drill bits to work, such as tapered chisel bits, tapered cross bits and tapered button bits.

There are different taper angle ( 6 degree, 7 degree, 11 degree, 12 degree, etc. )on customers' request. Taper drill rods and taper drill bits must be in the same tapered degree.

2. Integral drill rod
Shank: HEX*22*108
Bits diameter: 29-40mm

The products are widely used in coaling, construction, stoning and etc.
22mm 7 / 8 " hex rod. 108mm 4 1 / 4 " shank.
4°46' taper
Length (mm)Part No.Weight (kg)
800578-0108,112.9
1600578-0116,115.4
2000578-0120,116.6
2200578-0122,117.1
2400578-0124,117.8
3200578-0132,1110.2
3500578-0135,1111.1
4000578-0140,1112.7

 

 

 

 

 

 
7° taper
Length (mm)Part No.Weight (kg)
400573-0104,111.7
800573-0108,112.9
1830573-0118,116
2000573-0120,116.5
2435573-0124,117.8
3050573-0131,119.9
3200573-0132,1110.1
4000573-0140,1112.7

 

 

 

 

 

 
11° taper
Length (mm)Part No.Weight (kg)
610579-0106,112.4
1220579-0112,114.2
1525579-0115,115
1830579-0118,116.1
2000579-0120,116.6
2435579-0124,117.9
2600579-0126,118.4
3200579-0132,1110.3
3655579-0137,1111.7
4000579-0140,1112.8
4800579-0148,1115.1
5600579-0156,1117.5
6400579-0164,1120
7200579-0172,1122.4
8000579-0180,1124.9

 

 

 

 

 

 
12° taper
Length (mm)Part No.Weight (kg)
1220577-0106,112.3
1525577-0112,114.2
1830577-0115,115.1
2000577-0118,116.1
2435577-0120,116.6
3050577-0124,117.9
3200577-0131,119.8
3655577-0132,1110.2
3965577-0137,1111.7
4800577-0140,1112.8
5600577-0148,1115.2
6400577-0156,1118.4
7200577-0164,1120
8000577-0172,1122

 
577-0180,1124.8
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