Top Hammer Drilling Tool Taper Drill Rod

January 02, 2021

Model NO.: Hex22*108 Taper Drill Rod
Control: Artificial
Precision: High Precision
Application: Machinery & Hardware, Mineral Industry, Stone Industry
Shank: 228108
Taper Angel a: 4 / 6 / 7 / 11 / 12
Brand Name: Bestlink
MOQ: 50PCS
Trademark: BESLINK
Transport Package: Crate
Specification: CE
Origin: Xiamen, Fujian
HS Code: 72288000
Top Hammer Drilling Tool Taper Drill Rod

Product Description
1) taper angle(degree): 4.46, 6, 7, 11, 12
2) shank size: Hex 22mm*108mm/25mm*159mm
3) length: 0.4m-10m high quality

Tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.

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.


Specifications
22mm 7 / 8 " hex rod. 108mm 4 1 / 4 " shank.
4°46' taper
Length (mm) Part No. Weight (kg)
800 578-0108,11 2.9
1600 578-0116,11 5.4
2000 578-0120,11 6.6
2200 578-0122,11 7.1
2400 578-0124,11 7.8
3200 578-0132,11 10.2
3500 578-0135,11 11.1
4000 578-0140,11 12.7
     
     
7° taper
Length (mm) Part No. Weight (kg)
400 573-0104,11 1.7
800 573-0108,11 2.9
1830 573-0118,11 6
2000 573-0120,11 6.5
2435 573-0124,11 7.8
3050 573-0131,11 9.9
3200 573-0132,11 10.1
4000 573-0140,11 12.7
     
     
11° taper
Length (mm) Part No. Weight (kg)
610 579-0106,11 2.4
1220 579-0112,11 4.2
1525 579-0115,11 5
1830 579-0118,11 6.1
2000 579-0120,11 6.6
2435 579-0124,11 7.9
2600 579-0126,11 8.4
3200 579-0132,11 10.3
3655 579-0137,11 11.7
4000 579-0140,11 12.8
4800 579-0148,11 15.1
5600 579-0156,11 17.5
6400 579-0164,11 20
7200 579-0172,11 22.4
8000 579-0180,11 24.9
     
     
12° taper
Length (mm) Part No. Weight (kg)
1220 577-0106,11 2.3
1525 577-0112,11 4.2
1830 577-0115,11 5.1
2000 577-0118,11 6.1
2435 577-0120,11 6.6
3050 577-0124,11 7.9
3200 577-0131,11 9.8
3655 577-0132,11 10.2
3965 577-0137,11 11.7
4800 577-0140,11 12.8
5600 577-0148,11 15.2
6400 577-0156,11 18.4
7200 577-0164,11 20
8000 577-0172,11 22
  577-0180,11 24.8

Top Hammer Drilling Tool Taper Drill Rod
Top Hammer Drilling Tool Taper Drill Rod

Top Hammer Drilling Tool Taper Drill Rod
 

Cast Iron Fitting

Standard: EN877

Application: Construction drainage,pollution discharge,waste water rain water

Painting: inside and outside coated with high quality epoxy powder by fusion bonded, approx 200μm (as you requirement)
Features:Flat and straight ; high strength and density without defect;easy to install and maintain ; long lifetime ,fireproof and noise resistant; environmental protection.

Cast Iron Fitting

Cast Iron Fitting,Cast Iron Fitting Bend Pipe,Hubless Cast Iron Pipe Fittings,Cast Iron Bend With Foot Branch

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