Jack Hammer / Rock Drill

We are manufacturers and suppliers of Jack Hammer/ Hand Held Rock Drills in India. Our Jack Hammers are skillfully designed and made to precision. Each component of the machine is made from alloy steel and then given the correct heat treatment. They are then grinded to close tolerances, I finally to be assembled into an efficient rock drill.

Dry Type

Drillman -DM 041

This air flushed, medium heavy duty Rock drill is used for a variety of surface drilling applications in quarries and construction sites. It is capable of drilling 27-40 mm diameter holes with H22 Integral/Extension steels up to a depth of 6 M. Drillman model DM 041 is a powerful Rock drill with proven performance.

Type		Model		Weight in Kg.		Air Requirement		Penetration Rate Mm/Min	Rotation Speed RPm	Impact Per Min	Hose Connection Air MM
						(at 6 Bar M³/min	(at 92 psi cfm)
DRY		DM 041		25.00		2.4	119	425	215	2000	19

Wet Type

Drillman -DM 041 W

This water flushed Rock drill is used in underground mines and tunnels for horizontal or inclined drilling in conjunction with Pusher leg. It is capable of drilling 27-40 mm diameter holes with H22 integral steels up to a depth of 6 M. Drillman model DM 041 W is one of the most reliable Rock drill available for underground application. It has low air consumption and a very high drilling rate in relation to weight

Type

Model

Weight in Kg.

Air Requirement

Penetration Rate Mm/Min

Piston Stroke MM

Impact Per Min

Hose Connection

Air MM

Water MM

(at 6 Bar M³/min

(at 92 psi cfm)

WET

DM 041 W

26.00

2.9

101

60

2050

410

19

12.5

Features Of Jack Hammer/ Rock Drill
Rock Drills are used for quarry, mining in ores, trenching & general excavation involving short holes. It is the everyday tool for the small job. Rock drills are also used for marble-granites industries.

Rock Drills can be used for the holes upto 20 feet or over but are most efficient when confined to holes of not over 10 to 12 feet. Rock drills are designed to fight the hardest materials created by nature-rock & ore.

High Performance-Low Maintenance
High drilling capacity and low maintenance cost are two of the distinctive features of Drillman handheld rock drills. Used in combination with portable compressors or tractor mounted compressors & drill steel, they guarantee low operation cost.

Power that's easy to handle
The high power-to-weight ratios and compact, versatile designs of Drillman rock drills enable simple positioning and easy handling. Their high penetration means you get the job done quickly for maximum productivity.

Extra flushing and kick-latch retainers
The extra flushing air valve is a special feature that provides simple, rapid cleaning of the drill hole for increased operational efficiency. To simplify the changing of drill steels, the drills are designed with a robust klck-1atch retainer that locks the drill steel into position.