70B, Lenin Sarani, Kolkata - 700013
Call: +91-33-22494439/ 22644667
Email: info@airtoolsindia.com
Minotec Industrial co is one of the leading companies of Rock drills manufacturer in India. We are serving the country for more than 50 years now. All our products are available under the brand name MICO. We provide you all kinds of air tools including quality drills; we provide 24 hours customer service without fail. All our products that you are purchasing are under warranty. Rock drills are our one of the leading product.
A Rock Drill is a drilling device specially designed for penetrating the rock. It’s a kind of drifter drill that is generally used for creating horizontal holes while constructing tunnel or mining.
As you know, a rock drill is used in the field of mining or constructing tunnel or cutting mountain, it needs a tool that is strong enough to do all the said work at the same time it is easy to handle. Rock Drill from Minotec industry are lightweight and made in steel. It provides you with powerful rock penetrating power. The robust kicking power of the drill Helps with convenient mining. The inbuilt lubricant keeps the drifting very swift and does not stop while working.
Two different types of rock drill are there:
1. Medium Weight Rock Drill: This Medium Weight Rock Drill is capable of drilling from 27 to 40mm diameter holes with 22mm hexagonal drill steels up to a depth of 6 meters.
Features:Weight (kg): 24 to 25, Air requirement at 6 bar (l/s): 48, Air requirement at 6 bar(cfm): 100, Total length (mm): 565, Impact frequency (blows/min): 2000 Penetration rate (mm/min): 425, Rotation speed revolution (rpm): 215, Piston diameter (mm): 65, Hose connection (air): 20, Name of the products: imt-105l, imt-104w, imt-102l
2. Lightweight Rock Drill: The lightweight Rock Drill is designed for smaller jobs like mending the roads, drilling narrow paths. It’s Suitable for drilling holes from 27-38 mm diameter up to 3 metres.
Features:Weight (kg): 18.50 to 23, Air requirement at 6 bar (l/s): 39, Air requirement at 6 bar (cfm): 83, Total length (mm): 525, Impact frequency blows / min: 2100, Penetration rate mm/min: 275, Rotation speed revolution (rpm): 190, Piston diameter (mm): 55, Hose connection (mm): 20, Name of the product: imt-071l, imt-071b, imt-072e, imt-072s
This medium heavy duty & air flushed machine is capable of drilling 27 to 40mm diameter holes with 22mm hexagonal drill steels upto a depth of 6 meters.
Highly effective & productive for quarry drilling, secondary/bench drilling, general excavation work & other jobs, requiring a sinker of its class.
WEIGHT (KG) | 25 |
AIR REQUIREMENT AT 6 BAR (L/S) | 48 |
AIR REQUREMENT AT 6 BAR(CFM) | 100 |
TOTAL LENGTH (MM) | 565 |
IMPACT FREQUENCY (BLOWS/MIN) | 2000 |
PENETRATION RATE(MM/MIN) | 425 |
Rotation Speed Revolution(rpm) | 215 |
Piston Diameter(mm) | 65 |
HOSE CONNECTION(AIR) | 20 |
IMT 104W is a middle weight leg drill having many advantages which is not available on similar sized air leg drills. This hand held drill has proved to be the most efficient, economical and reliable machine for under ground applications and tunnel drilling. Used for horizontal or inclined drilling in conjunction with a pusher leg, can drill holes of diameter 27- 40 mm with 22 mm ( 7 / 8 ") Hexagonal integral / Extension steels upto a diepth of 6 meters.
Outstanding penetration rate
The 65 mm diameter Piston and 60 mm short stroke length provide optimum percussion and torque. It combines high speed drilling and low air consumption making it suitable for all types of rock formations.
Easy Handling
Perfectly balanced drill and air leg minimizes recoil to operator ensuring stable and continuous drilling in any position for longer periods with a minimum of fatigue.
Long service life
Modern methods in selection of raw material and precision grinding of components to close tolerances minimizes internal wear and tear. Replaceable bushing & pistons are available in micron over sizes which can be changed as necessary to keep up the durability and service life of the machine.
WEIGHT (KG) | 26.5 |
AIR REQUIREMENT AT 6 BAR (L/S) | 48 |
AIR REQUREMENT AT 6 BAR(CFM) | 100 |
TOTAL LENGTH (MM) | 655 |
IMPACT FREQUENCY BLOWS / MIN | 2000 |
PENETRATION RATE MM/MIN | 425 |
ROTATION SPEED REVOLUTION (RPM) | 215 |
PISTON DIAMETER (MM) | 65 |
HOSE CONNECTION (MM) AIR | 20 |
HOSE CONNECTION (MM) WATER | 12.5 |
This medium heavy duty & air flushed machine is capable of drilling 27 to 40mm diameter holes with 22mm hexagonal drill steels upto a depth of 6 meters.
Highly effective & productive for quarry drilling, secondary/bench drilling, general excavation work & other jobs, requiring a sinker of its class.
WEIGHT (KG) | 24.5 |
AIR REQUIREMENT AT 6 BAR (L/S) | 48 |
AIR REQUREMENT AT 6 BAR(CFM) | 100 |
TOTAL LENGTH (MM) | 585 |
IMPACT FREQUENCY (BLOWS/MIN) | 1980 |
PENETRATION RATE(MM/MIN) | 230 |
Rotation Speed Revolution(rpm) | 180 |
Piston Diameter(mm) | 66.5 |
HOSE CONNECTION(AIR) | 20 |
IMT has designed low weight rock drill that have high power to weight ratio and best suited for smaller jobs bench / secondary drilling and smooth blast drilling. The high penetration rate and simple positioning maximizes productivity. The smaller size makes them ideal for working in confined spaces. It is a very effective unit for drilling of narrow faces, in poor footing ground, or for secondary drilling and other light jobs. Although a portable machine its drilling speed is high and the drill excels in durability and stability. Suitable for drilling holes from 27-38 mm dia up to 3 metres.
WEIGHT (KG) | 18.50 |
AIR REQUIREMENT AT 6 BAR (L/S) | 39 |
AIR REQUREMENT AT 6 BAR(CFM) | 83 |
TOTAL LENGTH (MM) | 525 |
IMPACT FREQUENCY BLOWS / MIN | 2100 |
PENETRATION RATE MM/MIN | 275 |
ROTATION SPEED REVOLUTION (RPM) | 190 |
PISTON DIAMETER (MM) | 55 |
HOSE CONNECTION (MM) | 20 |
IMT has designed low weight rock drill that have high power to weight ratio and best suited for smaller jobs bench / secondary drilling and smooth blast drilling. The high penetration rate and simple positioning maximizes productivity. The smaller size makes them ideal for working in confined spaces. It is a very effective unit for drilling of narrow faces, in poor footing ground, or for secondary drilling and other light jobs. Although a portable machine its drilling speed is high and the drill excels in durability and stability. Suitable for drilling holes from 27-38 mm dia up to 3 metres.
WEIGHT (KG) | 19.00 |
AIR REQUIREMENT AT 6 BAR (L/S) | 39 |
AIR REQUREMENT AT 6 BAR(CFM) | 83 |
TOTAL LENGTH (MM) | 590 |
IMPACT FREQUENCY BLOWS / MIN | 2100 |
PENETRATION RATE MM/MIN | 275 |
ROTATION SPEED REVOLUTION (RPM) | 190 |
PISTON DIAMETER (MM) | 55 |
HOSE CONNECTION (MM) | 20 |
IMT has designed low weight rock drill that have high power to weight ratio and best suited for smaller jobs bench / secondary drilling and smooth blast drilling. The high penetration rate and simple positioning maximizes productivity. The smaller size makes them ideal for working in confined spaces. It is a very effective unit for drilling of narrow faces, in poor footing ground, or for secondary drilling and other light jobs. Although a portable machine its drilling speed is high and the drill excels in durability and stability. Suitable for drilling holes from 27-38 mm dia up to 3 metres.
WEIGHT (KG) | 22.30 |
AIR REQUIREMENT AT 6 BAR (L/S) | 39 |
AIR REQUREMENT AT 6 BAR(CFM) | 83 |
TOTAL LENGTH (MM) | 510 |
IMPACT FREQUENCY (BLOWS/MIN) | 1980 |
PENETRATION RATE(MM/MIN) | 260 |
HOSE CONNECTION(AIR) | 20 |
ROTATION SPEED | 170 |
PISTON DIAMETER | 55 |
This ergonomically designed rock drill combines light weight with extra comfort to the operator. It is equipped with spring-dampened handles to reduce vibration transmitted to the user by more tahn 75% and highly effective mufflers for noise reduction. Operator fatigue is minimied, raising productivity.c
WEIGHT (KG) | 23 |
AIR REQUIREMENT AT 6 BAR (L/S) | 37 |
AIR REQUREMENT AT 6 BAR(CFM) | 79 |
TOTAL LENGTH (MM) | 583 |
DRILL STEEL CHUCK HEX(MM) | 22X108 |
IMPACT FREQUENCY (BLOWS/MIN) | 2040 |
PENETRATION RATE(MM/MIN) | 260 |
HOSE CONNECTION(AIR) | 20 |
HOSE CONNECTION (WATER) | ------ |
BORE AND STROKE(MM) | -------- |
Feel free to contact us for more product details.