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

Name: Rock Drilling H22 Tapered Drill Rod 500mm-6400mm Length With 7° Taper Angle
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
SKU: Hex22
Availability: InStock

Brand Name:	HLDRILL
Model Number:	Hex22
MOQ:	10 PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	3000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Features:

Impact Resistant, Wear Resistant, Not Easily Bent, Not Easily Broken

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

Highlights:

H22 Standard Hexagonal Design Ensures Stable Torque Transmission And Prevents Slippage.

Packaging Details:

Wooden Box

Highlight:

H22 Tapered Drill Rod

Tapered Drill Rod 6400mm

Tapered Rock Drill Rod

Product 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
Drill rod	mm	foot	Weight (kg)	HENGLONG P/N
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
	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	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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