Products > Rock tools and systems >
Tophammer drilling tools

Sandvik rock tools for tophammer drilling are designed to transmit intensive impact energy into the rock with the least possible loss of energy. The result is good rock breakage, high penetration rates and high productivity. This, together with optimal hole quality, great reliability and long service life, gives the best possible blasting results, outstanding drill-steel economy and low total cost.

  • Interactive top hammer catalogue
Get your personalized Sandvik drilling tool recommendation here.

You can search freely among all Sandvik top hammer drilling tools for bench drilling, drifting and tunneling and underground long hole drilling by application, product type or part No.

Since there are certain optimal and specific tool combinations, the catalogue is only showing solutions that we can recommend from a technical point of view.


There are three levels of search: per Part No, per product category (bit, rod, shank adapter etc.) and per drilling application (Drifting and tunneling, Bench drilling and Underground long-hole drilling)

Tophammer tools interactive catalogue

  • 2009 PDF top hammer catalogue

Upgraded and totally rebuilt product catalogue, with fresh 3D art work that shows the products more exactly. The chapters Grinding and Rock reinforcement are removed to be published in catalogues of their own.

Product catalogue
(4,5 MB, 03 Dec 2009)

  • Small hole drilling tools

Rock tools for drilling holes from 17 to 51 mm in diameter using both hand-held and small rig-mounted rock drills*. Includes plughole drill steels, integral drill steels, tapered rods and cone bits, shank rods and the extension drilling tool systems R22, R23, R25, Alpha 250 and R28.

* For small-hole tools for high-powered drill jumbos, see Drifting and tunneling tools.

Details on small hole drilling tools

Type
Integral drill steels
Reaming tools
Tapered tools
Stone working tools
R22 (7/8") Extension drilling tools
R23 (29/32") Extension drilling tools
R25 (1") Extension drilling tools
Sandvik Alpha 250 drilling tools

  • Drifting and tunneling tools

Shank rods, drifter rods, couplings, shank adapters and drill bits. Drifter rods have a powerful male thread at the impact end, and a smaller male thread at the bit end. MF drifter rods have a female thread at the impact end and are threaded to the shank adapter directly. Drill bits range typically from 35 to 57 mm in diameter. This product group also includes reaming equipment for drilling large-diameter relief holes in the cut.

Details on drifting and tunneling tools

Type
R25 [1 in]bit thread
R28 [1 1/8 in]bit thread
R32 [1 1/4 in]bit thread
Alpha 330 bit thread, Sandvik Alpha
R35 [1 3/8 in] bit thread, Sandvik Jumbo
R35 [1 3/8 in] bit thread, Sandvik Extra

  • Bench drilling tools

Rock tools for all surface benching applications using tophammer rock drills. Drill bits, threaded drill rods, coupling sleeves and shank adapters for most makes of rock drill. Includes also tool systems in different dimensions for drilling holes from 51 to 152 mm in diameter, usually to depths of up to 25 meters.

Details on bench drilling tools

Thread type
R32
T35
T38
T45
T51
GT60


  • Long hole drilling tools

Rock tools for long-hole underground production drilling using powerful rock-drills have to meet very strict criteria, since the holes, drilled mostly upward in fan-like patterns, can be 50 meters or more in depth and must be very straight in order to avoid dilution when blasting. Due to space limitations underground, rod length (or tube length) is much shorter than for bench drilling; 915, 1220, 1525 or 1830 mm (3, 4, 5 or 6 ft). Drill bits range from 51 to 115 mm in diameter.

Details on long hole drilling tool systems

Type
R32 (1 1/4 in) for 51 - 57 mm (2 in - 2 1/4 in) holes
T35 (1 3/8 in) for 54 - 57 mm (2 1/8 in - 2 1/4 in) holes
T38 (1 1/2 in) for 64 - 70 mm (2 1/2 in - 2 3/4 in) holes
T45 (1 3/4 in) for 76 mm (3 in) holes
T51 (2 in] for 89 mm (3 1/2 in) holes
Tube drilling tools T45 (1 3/4 in) for 76 - 89 mm (3 - 3 1/2 in) holes
Tube drilling tools ST58 (2 1/4 in) for 89 mm (3 1/2 in) holes
Tube drilling tools ST68 (2 3/4 in) for 102 - 115 mm (4 in 4 1/2 in) holes

  • Foundation drilling tools

Sandvik OD and TUBEX tool systems enable simultaneous drilling-and-casing through overburden, passing easily through large boulders. Once the required depth is reached, the drill string is removed, leaving the casings in place to serve as channels for grout, cables or explosives. Sandvik OD casings are always reused. Since the casings used with TUBEX systems can be lightweight and inexpensive, they can be left in the hole and filled with concrete to serve as piles. Both systems permit continued normal drilling into the bedrock if required.

Details on foundation drilling tool systems

Type/size
0D 72 (3 1/2 in)
0D 92 (4 3/8 in)
TUBEX 76/127
TUBEX XL90/115

  • Shank adapters

While every component in the drillstring is crucial, the shank adapter must be engineered to accept heavy treatment like no other. Its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drillstring with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability. With this in mind, Sandvik manufactures quality shank adapters for most brands of rock drill.

Details on shank adapters

Type
Shank rods
Sandvik shank adapters
Atlas Copco shank adapters
Boart shank adapters
Furukawa shank adapters
Gardner-Denver shank adapters
Ingersoll-Rand shank adapters
Klemm shank adapters
Montabert shank adapters
SIG shank adapters
Secoma shank adapters
Toyo shank adapters

  • Grinding

Regrinding drill bits at regular intervals can increase their service life 5 to 10 times over. Sandvik offers a complete range of grinders and grinding accessories, from small manual pneumatic grinders to stationary semi-automatic ones for economical grinding of large volumes of drill bits. Careful maintenance of the cemented carbide inserts in drilling tools improves almost all drilling parameters in rock drilling.

Details on grinding equipment

TypeFormer name
RG400 and RG410Sanbee and Sanflea
RG420 P/ RG420 H/ RG420 E/ RG420 P/H/E ManualSanroc Mini P/Mini H/ Mini E/ Mini P/H/E Manual
RG440/ RG460Sanroc Multi/Multi DTH
RG500Sanroc Bit Blaster
RG300/ RG320/ RG340/ RG360Sanroc Cross/Cross D/Cross Duo/ Cross X
RG100P/ RG120H/RG120E/RG140P/HSanroc ILP/ILH/IP/IE/IXP/IXH
Grinding CupsGrinding Cups
Grinding wheelsGrinding wheels
Grinding accessoriesGrinding accessories

  • Auxiliary tools

Tools and accessories like bit adapters, reduction couplings, fishing tools, wear gauges, wrenches etc.

Details on auxiliary tools

Type
Bit adapters
Reduction couplings
Wrenches and knock-off-tools
Fishing tools, thread grease and gauges
Drill steel straightener

© Sandvik Mining and Construction Internet Latest update: 03/08/2010 01:27:25 PM

Site map | Contact us | Send this page | Print this page | Comment this page