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Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Specifications
Brand Name :
HLDRILL
Model Number :
Hex22
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
3000 PCS Per month
Delivery Time :
15 Days
Packaging Details :
Wooden Box
Applicable equipment :
handheld rock drills, pneumatic rock drills, air drills
Applicable working conditions :
mines, quarries, tunnels, engineering blasting holes, foundation drilling.
Rod specifications :
H22 hexagonal drill rod
Connection type :
Tapered connection
Length range :
500mm – 6400mm (customizable)
Material :
High-strength alloy rock drilling steel
Heat treatment :
Overall quenching + tempering
Features :
Impact resistant, wear resistant, not easily bent, not easily broken
Highlights :
H22 standard hexagonal design ensures stable torque transmission and prevents slippage.
Description
H22 Tapered Drill Rod with 7° Taper Angle, and 500mm-6400mm Length for Rock Drilling
Model Number:
Hex22*108mm
Rod Length:
500mm~6400mm
Type:
Tapered drill rod
Material:
Z708(40SiMnCrNiMo) / 55SiMnMo
The H22 tapered drill rod is manufactured from high-strength alloy steel (40SiMnCrNiMo/55SiMnMo) and undergoes advanced processing including forging, carburizing, and heat treatment. This manufacturing process significantly enhances the rod's strength, wear resistance, and corrosion resistance, resulting in extended service life and reliable performance in demanding applications.
Available with common taper angles of 7°, 11°, and 12° to suit various drilling requirements.
Specification

H22 Tapered rock drill steel rod

Drill rod

Length

Weight

(kg)

HENGLONG P/N

mm

foot

Hex. taperd rod

600

2′

1.93

21H22-7/108-0600-40

800

2′6″

2.54

21H22-7/108-0800-40

1000

3′3″

3.15

21H22-7/108-1000-40

1200

3′9″

3.76

21H22-7/108-1200-40

1500

4′11″

4.68

21H22-7/108-1500-40

1600

5′3″

4.98

21H22-7/108-1600-40

1800

5′9″

5.59

21H22-7/108-1800-40

2000

6′7″

6.20

21H22-7/108-2000-40

2200

7′2″

6.81

21H22-7/108-2200-40

2300

7′6″

7.12

21H22-7/108-2300-40

2400

7′9″

7.42

21H22-7/108-2400-40

2500

8′2″

7.73

21H22-7/108-2500-40

2600

8′8″

8.03

21H22-7/108-2600-40

3000

9′10″

9.25

21H22-7/108-3000-40

3500

11′5″

10.78

21H22-7/108-3500-40

4000

13′1″

12.30

21H22-7/108-4000-40

4500

14′8″

13.83

21H22-7/108-4500-40

5000

16′4″

15.35

21H22-7/108-5000-40

5500

18′1″

16.88

21H22-7/108-5500-40

6000

19′7″

18.30

21H22-7/108-6000-40

Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle

4000

13′1″

16.1

21H25-7/159-4000-40

4700

15′4″

18.90

21H25-7/159-4700-40

5000

16′4″

22.1

21H25-7/159-5000-40

5500

18′1″

22.1

21H25-7/159-5500-40

6000

19′7″

24.1

21H25-7/159-6000-40

Hex.22mm Tapered rod,carburizd

Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle

610

2′

2.2

21H22-11/108-0610-40

1220

4′

4.1

21H22-11/108-1220-40

1830

6′

5.9

21H22-11/108-1830-40

2435

8′

7.8

21H22-11/108-2435-40

3200

10′6″

10.1

21H22-11/108-3200-40

3655

12′

11.5

21H22-11/108-3655-40

4000

13′1″

12.6

21H22-11/108-4000-40

4800

15′9″

14.9

21H22-11/108-4800-40

5600

18′4″

17.4

21H22-11/108-5600-40

6400

21′

19.8

21H22-11/108-6400-40

7200

23′6″

22.2

21H22-11/108-7200-40

8000

26′2″

24.6

21H22-11/108-8000-40

Hex.22mm Tapered rod,carburizd

610

2′

2.20

21H22-12/108-0610-40

1220

4′

4.10

21H22-12/108-1220-40

1830

6′

5.90

21H22-12/108-1830-40

2000

6′7″

6.40

21H22-12/108-2000-40

2435

8′

7.80

21H22-12/108-2435-40

2600

8′8″

8.30

21H22-12/108-2600-40

3200

10′6″

10.10

21H22-12/108-3200-40

3655

12′

11.50

21H22-12/108-3655-40

4000

13′1″

12.60

21H22-12/108-4000-40

4800

15′9″

14.90

21H22-12/108-4800-40

5600

18′4″

17.40

21H22-12/108-5600-40

6400

21′

19.80

21H22-12/108-6400-40

7200

23′6″

22.20

21H22-12/108-7200-40

8000

26′2″

24.60

21H22-12/108-8000-40
Applications
Primarily designed for small to medium-sized underground drilling operations, the H22 tapered drill rod is compatible with handheld rock drills, pneumatic picks, and pneumatic drilling rigs. It effectively drills holes in hard materials including rock and concrete, making it ideal for mining operations, tunnel excavation, road construction, and various engineering projects.
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Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle

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Product Detail
Brand Name :
HLDRILL
Model Number :
Hex22
Certification :
ISO9001
Place of Origin :
China
MOQ :
10 PCS
Price :
Please contact us
Contact Supplier
Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
1 Years
hunan, liaocheng
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Button Bit, Drill Rod, Shank Adapters
Total Annual :
10000000-30000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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