Quarry Drilling & Blasting - McCallum Rock Drilling

This method promotes a shear clean back wall. Various hole sizes and decoupled charges are used depending on the scope of the project. We use this method in various applications including highway safety improvements or widening, spillways for dams, rock sculptures (Crazy Horse, Mt. Rushmore), and large mines to promote slope stability.

Crawler Drills - Soosan USA

The TD-45P and TD-51P are robust and very reliable rock drills designed for hole ranging from 3 to 4.5 inches in diameter. Adjustable piston stroke and powerful rotation motor ensure the best drilling efficiency depending on rock conditions. Dampening system ensures that the drill bit is in contact with the rock throughout the drilling cycle.

Skid Steer Rock Drill Attachment | Center Rock Inc.

The Utility LP is the perfect choice for utility pole hard rock sockets from 18"- 24" (457 - 610 mm). and that is how we make rock disappear! Cutting through rock is what we do…better and faster than anyone! Instead of hours and hours, cut through rock in minutes with our Utility LP Drills. Call Toll Free 888-267-9004 or complete the ...

Gasoline Rock Drills - ProDrill

YN27C Gasoline Machine for Rock Drill/Jack Hammer. Rock Drill Model: YN27C. Function: Rock Drill/Jack Hammer. Weight: 27KG. Overall Dimension: L746*W315*H229mm. Diameter of Engine Piston: 58mm. Stroke of Engine Piston: 70mm. Rotating Speed of Engine: >2450 R/min. Rotating Speed of Drilling Rod: >250 R/min.

OnlyDrill - Surface Drill Rig for Quarry, Tunneling and Construction

Surface drill rig for quarry and construction. We have years of experience of rock drilling in quarry, tunneling and construction fields. We know what is needed and we do our best to bring new features not available in the market yet. Stonepower products are designed, manufactured and developed to insure perfectly the expectations of rock drill ...

PDF Rock Drills - American Pneumatic Tools - American Pneumatic Tools

The APT Model 155 Rock Drill is a tough, 60 lb class construction as well as in utility work and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling, and drilling be used with dowel hole drilling machines. Adaptable to wet drilling applications by attaching the APT valve, wet tube and swivel assembly ...

Henan Mining Machinery and Equipment Manufacturer - Small Rock Quarry Drill

Small Rock Quarry Drill . Prompt : Caesar is a famous mining equipment manufacturer well-known both at home and abroad, major in producing stone crushing equipment, mineral separation equipment, limestone grinding equipment, etc. Find great deals on eBay for rock drill bits tricone drill bit. Shop with confidence.

Quarry Drilling Stone Core Drill, Hexagonal Rock Drill Rod For Mining

JCDRILL Integral Drill Rods. Integral Drill Steel is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc. It can reduces the expense of impact energy ...

Hand Held Rock Drills - ProDrill

Model Y6 Hand-held Rock Drill is a light-duty tool designed for quarrying and drilling operations. You may expect satisfactory results with the adoption of this drill either in making 20mm holes in rock and buildings or in the secondary blasting of rock, it is most suitable for drilling in marble and granite. Enquiry Y8 Hand held Rock Drill

QUARRY DRILLS | Eurostone Machine USA

N° Rock Drill - 2 First Drill Steel - 10.4 ft Weight - 2,300 lbs rustica Heavy range block cutter, for vertical and horizontal drilling bank or block, squaring. It is equipped with roto-percussion drifters. N° Rock Drill - 2 First Drill Steel - 12.1 ft Weight - 3,530 lbs big rustica

Yn27c/Yn27j Internal Combustion Gasoline Rock Drill for Small Quarry ...

First-class level Drilling Tools, suitable for site without power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40) 4. Used to drill vertical downward hole (max depth 6m) and and <45° Upward hole. 5. Light Drilling Tools, only 27kgs, easy to carry. Advantage: 1. Structure is very comact 2.

APT Rock Drills, Standard and Vibration Dampened

137 Rock Drill The APT Model 137 Rock Drill is a versatile midsize rock drill used in general construciton, utility work, and plant maintenance. It is designed for drilling through granite, hard faced rock, quarry drilling and for drilling secondary holes for blasting. It can also be used in conjunction with dowel hole drilling machines.

Portable Pneumatic Rock Drill For Quarry Blast Hole Drilling In ...

YT28 Hand Held Rock Drill is suitable for FT160BD short air-leg and FT160BC long air-leg. Also the rock drill can be fixed on drilling-vehicle or drilling-shelf. YT28 Pneumatic Rock Drill apply in hard rock on the rock drill operation, it has strong adaptability to the working conditions.

Hydraulic drill rigs | Epiroc

SpeedROC 2FA. The SpeedROC 2FA is a versatile hydraulic drill attachment for a crawler track excavator. Once attached it is the perfect drilling solution even for the toughest quarry conditions. Drilling method: Tophammer. Rock drill/ DTH hammer size: DF 500X ; DF 530X. Hole diameter: 28 mm - 45 mm. 1.3 inch - 2 inch.

Mining Quarry Pneumatic Rock Drill Machine Drill Hammer For Small Hole

Pneumatic Hand Hold Rock Drill Machine Drill Hammer For Small Hole Application Most fit drilling horizontal and inclined blast holes in medium-hard rock with a hardness of f=8~18. It may also be for making roof bolting holes. The drill is an important instrument in mining, railway, communication and water conservancy projects.

Drilling Machine for Stone Quarry | MosCut Stone Machine

The multi-functional down hole drilling machine is mainly used for the drilling of diamond wire saw cutting machine, such as the intersection of vertical hole and horizontal hole drilling, so as to through the diamond wire saw, as well as a large area of rock in the mine filled with explosives, stripping overburden use. At present, the multi ...

TAMROCK Drills For Sale - 58 Listings | MachineryTrader.com

Louisville, Kentucky 40253. Phone: (502) 244-0004. visit our website. View Details. Email Seller Video Chat. 350 Engine Hours 150 Percussion Hours RD106 Hydraulic Drifter CAT C2.2T Engine Excellent Condition. Get Shipping Quotes. Apply for Financing. View Details.

Small Rock Drill Bits factory, Buy good quality Small Rock Drill Bits ...

7 Dregree Tapered Button Carbide Rock Drill Bits Diameter From 24mm To 48mm 7 Deg Small Rock Drill Bits Tapered Chisel Bits Y3-32-722-76 For Hole Drilling Y1-34-722-76 Carbide Rock Drill Bits Hole Drilling With High Drill Performance Long Life Tapered Cross Small Rock Drill Bits S1-32-722-67 For Mining

PDF Determining minimum burdens for quarry blasting

A geological anomaly in the rock formation such as a dyke creates a band of weathered weaker rock in front of a charged shot-hole can lead to over charging. Very difficult to identify as the surface rock exposed on the quarry face will look the same as expected and the drilling could be into competent rock with the dyke located

Rock drills - Atlas Copco USA

Contact us +1 800-732-6762 Pneumatic rock drills Surface and underground rock drills, for light and heavy drilling jobs. From blast hole drilling, to quarrying, anchor and wedge hole drilling, raise driving and bolting, these rock drills offer an excellent power-to-weight ratio and performance. Petrol rock drills

Drill Steel, Rock Drilling Equipment | Rock Drill Sales

Rock Drill Sales & Service, Inc. 1705 Old Covington Road N.E. Suite 101 Conyers, GA 30013. [email protected] Office hours are: Monday - Thursday 8 a.m. - 5 p.m. Friday - 8 a.m.-4 p.m. Closed on Weekends . Subscribe to our newsletter Sign up for our free e-newsletter to recieve coupons, discounts, and new products offered.

Henan Mining Machinery and Equipment Manufacturer - Drills For Rock Quarry

Air Leg Rock Drill. Air leg rock drill YT28 is most suitable for drilling horisonal and inclined blast-holes in medium-hard or hard rock, and also is fit for making ... MH505L Rock Drill. This air flushed, medium heavy duty rock drill is a top performer in its class, the MH505L is highly effective in general excavation work, quarry ...

Rock drills | Epiroc US

Epiroc rock drills are core components to your drilling equipment. To ensure the safest and most efficient operation of your equipment, we offer a full line of support specific to these technologically advanced and developed components. Hole diameter 25 mm - 76.7 mm (34) 76.71 mm - 128.4 mm (21) 128.41 mm - 180 mm (4) Set your own range

Raptor Quarry Drill - WORD Rock Drills

Raptor Quarry Drill Key Features: 118″ Vertical Travel, 110″ Horizontal Travel Dust Collector and Dust Hopper System Minimize Airborne Debris while Drilling Drilling Systems Controlled Remotely Within Climate Controlled Cab On-Board Compressor Drill Purchase Includes JCB Telehandler SMART Anti-jam system for drill steel and bit efficiency

Quarry Blasting Drill Rig Small Borehole Rock Mining Quarry Blasting ...

Quarry Blasting Drill Rig Small Borehole Rock Mining Quarry Blasting Drill Machine from China. 276 similar products are also available from Suppliers of Machinery. Please wait while your account is being registered at Tradewheel.com . Join World's Fastest Growing B2B Network. Join Now. List ...

Quarry Blast Hole Drilling - alibaba.com

Horizontal Rock Drill For Quarry Plant Mining Blasting Hole Drilling Rig Ready to Ship $1,200.00/ Set 1 Set (Min. Order) $480.00/Set (Shipping) 6 YRS CN Supplier 4.3 (4) | Contact Supplier Compare 1 / 6 SC High Quality Rock Drilling Rig Mining Hydraulic Crawler Rock Quarry Gold Mine Blasting Hole Drilling Rig Rotary Drilling