Rock Drills and It's Benefits:

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.

Applications of Rock Drill:

• Without this tool mining business becomes worthless. All mines are created by drilling in the field. It’s the essential product for mining.
• It is needed for cutting the mountain and road constructing.
• Constructing tunnel through cutting the mountain is really a tough job. But with the help of rock drill is becomes so easy and handy.

Types of Rock Drill:

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:

• High power and lightweight
• Perfect for confined places
• All forged steel housing and heat treated alloy steel mechanism
• Teasing block for acute control
• Muffler option for reducing noise
• Adaptable air valve for easy and swift flushing
• Reliable design for easy maintenance
• Detachable brushing and pistons are available.
• Interchangeable parts with model RH 658-5L (NPT 105L) CP32A (NPT 102L) Holman Silver 30 (NPT 130)

Technical Data:

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: NPT-105l, NPT-104w, NPT-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:

• Forged front head and still body.
• Durable and heat treated steel component
• Slim and compact design and easy to handle
• Detachable brush and piston.
• Interchangeable parts with model RH 571-5L, RH 572E

Technical Data:

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: NPT-071L, NPT-071B, NPT-072E, NPT-072S