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'MDS' range of high quality, powerful, hand held pneumatic rock drills provides total reliability and performance. Dependability, low maintenance, maximum operator safety and comfort make it the favourite of both drillers and managers. Working parts are constantly protected with an effective lubrication system.
'MDS' rock drills are highly effective for general excavation, quarry drilling, bench mining, secondary drilling, underground drilling and are recognised as workhorse for mining, tunneling, construction and utility companies as well as quarries worldwide.
'MDS' Rock drill's external body components are of drop forged alloy steel construction and efficaciously heat-treated and precisely ground to accommodate very high precision dynamic components and to perform in toughest conditions. Low air consumption and very high drilling rate in relation to weight of the machine has made 'MDS' rock drills most popular in India and abroad.
Download Hand Held Rock Drills pdf catalog
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Forged steel housings withstand rugged use |
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Low weight |
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Very reliable and resistant to wear |
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High torque |
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Large sliding face |
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Long stroke machine |
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Good penetration in hard and soft rock |
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High impact energy |
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Low spare parts consumption |
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Blower for deep hole
cleaning |
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Robust kick-latch type retainers |
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MDS 505L Drill - Dry -
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This air flushed, medium heavy duty rock drill is a top performer in its class is effective in general excavation work, quarry drilling, bench drilling, secondary drilling and other jobs requiring a sinker of its class. It is capable of drilling 27-40 diameter holes with H22 integral / extension steels upto a depth of 6 meters.
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Specification MDS 505 L
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Metric |
Imperial |
| Weight |
25 Kg |
55 lb |
| Overall Length |
565 mm |
23 in |
| Air
Requirement |
57 l/s AT 6 Bar |
119 cfm at 92 psi |
| Impact Frequency at 6 Bar |
2000 blows/min. |
2000 blows/min. |
| Penetration Rate |
425 mm /min. |
16.3/4 in/min |
| Piston Diameter |
65 mm |
2 ½ in |
| Piston Stroke |
60 mm |
2 3/8 in. |
| Air Hose Connection |
20 mm |
¾ in. |
| Drill Steel Chuck |
22 x 108 mm |
7/8 x 4 ¼ in. |
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MDS 505L FR - Dry Drill with Foot Rest
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This is another version of MDS-505L for Dry drilling with foot rest provision to give extra comfort and easier operation to the drillers. MDS 505L FR is a powerful machine with proven performance.
Specification MDS 505 L - FR
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Metric |
Imperial |
| Weight |
25 Kg |
55 lb |
| Overall Length |
565 mm |
23 in |
| Air
Requirement |
57 l/s AT 6 Bar |
119 cfm at 92 psi |
| Impact Frequency at 6 Bar |
2000 blows/min. |
2000 blows/min. |
| Penetration Rate |
425 mm /min. |
16.3/4 in/min |
| Piston Diameter |
65 mm |
2 ½ in |
| Piston Stroke |
60 mm |
2 3/8 in. |
| Air Hose Connection |
20 mm |
¾ in. |
| Drill Steel Chuck |
22 x 108 mm |
7/8 x 4 ¼ in. |
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MDS 404W - Pusher Leg Drill -
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This drill is intended to drill hoes 27-40 mm (1 1/16" - 1
9/16") in diameter upto the depth of 6 meter (20') .
This model drill has maintained its reputation of being one of the most economical and reliable rock drill for underground mines and tunnels because of its dependable design which includes Rifle Bar Rotation and Flushing system with double concentric tubes. This drill is used for horizontal or inclined
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drilling in conjunction with a Pusher Leg in underground mines and tunnel drilling. For underground applications, MDS-404W Drill is most reliable because of its low air consumption and a very high drill rate in relation to weight of the Drill.
MDS 404W Drill by virtue of its low weight in practical is a sinker as well. Instead of the 'spade handle' a T-Handle can be easily fitted.
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Specification MDS 404 W
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Metric |
Imperial |
| Weight |
25 Kg |
55 lb |
| Overall Length |
565 mm |
23 in |
| Air
Requirement |
48 l/s AT 6 Bar |
119 cfm at 92 psi |
| Impact Frequency at 6 Bar |
2000 blows/min. |
2000 blows/min. |
| Penetration Rate |
425 mm /min. |
16.3/4 in/min |
| Piston Diameter |
65 mm |
2 ½ in |
| Piston Stroke |
60 mm |
2 3/8 in. |
| Air Hose Connection |
20 mm |
¾ in. |
| Water
Hose Connection |
12.5 mm |
½ in |
| Drill Steel Chuck |
22 x 108 mm |
7/8 x 4 ¼ in. |
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