Top Hammer rock drilling tools

Turnkey Solutions, Design & Build

We have one of the largest ranges of tophammer drill strings and related equipment of any supplier in the world.

Top hammer rigs

Tophammer rock drilling tools


A complete solution

KingKong offer the complete solution including shank adapters, drill rods, drill bits, accessories and added value services.

Sustainable productivity

KingKong continuously develop new, unique and energy efficient, products with the lowest cost of ownership.

Just about anywhere

KingKong offer you top hammer equipment for every application, such as underground mining and tunneling, surface mining and quarries, and road and construction.



Epiroc 02062022 D4A3535

R thread button bits


Epiroc 01062022 D4A3321

T thread button bits




KingKong Drills

Product description

It´s all in the thread

The KingKong T drill string has a tough thread system. In fact, it’s robust enough to prevent product breakage in the blast hole. Which means you can shift your focus from all those time-consuming rod and shank changes to maintaining a much leaner stock.

Our drilling system comes in five dimensions: T35, T38, T45, T51,ST58,ST68,GT60,EL60, and Epiroc TW60. KingKong T speedrods are ideal for bench and production drilling, and are available as extension or drifting drill rods.

What’s more, the T range of shank adapters will work wonders with your equipment – whether you’re running an Epiroc drilling rig, or some other brand.

Epiroc’s comprehensive range of tophammer drill bits matches the T drilling rods to perfection with the added benefit of being easier to release and change.

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TECHNICAL DATA
KingKong T35
Main application areaConstruction
Rock drillsCOP SC14, RR14, SC16
hole diameter48mm – 64mm
Rods lengthRound Speedrods from 3660mm to 4270
KingKong T38
Main application areaProduction drilling and bench drilling
Rock drillsSurface: COP SC16, SC19, SC19X, SC25-HF, SC25X-HF

Underground: COP 1838+, 1838MUX+, 1838+HUX

hole diameter64mm – 89mm
Rods lengthHexagonal rods from 3050 mm to 4000
Round Drifter Speedrod 4270mm
Rounded Speedrods from 600mm to 5530mm
Guide rod 3660mm
TDS  – Guide tubes from 1220mm to 3660mm
KingKong T45
Main application areaProduction drilling and bench drilling
Rock drillsSurface: COP SC16, SC19, SC19X, SC25-HF, SC25X-HF, SC25-HE, SC25X-HE, 3060

Underground: COP 1838+, 1838MUX+, 1838+HUX, 2550UX

hole diameter70mm – 102mm
Rods lengthRounded Speedrods from 600mm to 4800mm
Guide rod from 3660mm to 4270
TDS  – Guide tubes from 1220mm to 3660mm
TDS – Tube without undercut (shoulder) from 1520mm yo 1830mm
KingKong T51
Main application areaProduction drilling and bench drilling
Rock drillsSurface: COP SC25, SC25-HE, SC25X-HE, 3060, 3060EX

Underground: COP 2550UX, 2550UX+, 3060

hole diameter89mm – 127mm
Rods lengthRounded Speedrods from 1220mm to 6095
ET51 TDS Guide tube  3660mm
ET51 TDS  – Tubes from 1220mm to 3660mm
Epiroc TW60
Main application areaBench drilling
Rock drillsSurface: COP SC25, SC25-HE, SC25X-HE, 3060, 3060EX, 3060 ME, 3060 MEX
hole diameter92mm – 140mm
Rods lengthExtension rod 7300mm
Rounded Speedrods from 1220mm to 6065mm
Guide tube from 4240mm to 6065

Sustainability

The drill string is adapted to a new generation of powerful hydraulic rock drills with a considerably longer rod life and less wear thanks to the design of the conical shaped rope thread that facilitates rapid coupling and uncoupling.

Operator in focus

High operator acceptance thanks to easy coupling and uncoupling of the drill bits. Easy uncoupling provides a safer working environment and a happier operator.

Improved performance

Designed to reduce tensile shock waves in the drill string, a higher fatigue strength improves resistance and reliability, raising productivity with less wear, better fuel efficiency and sustainable drilling.


Epirocundergroundretracdrillbitsinstudio 4 1

Drill strings for sustainable productivity

Adapted to the new generation of powerful hydraulic rock drills the KingKong R and Epiroc SR drill string family transmits that power into the rock efficiently and reliably. With a faster rate of advance it lowers the cost per drill meter, boosting productivity and increasing safety and operator focus.

With more material to resist the stresses leading to thread breakage, the KingKong R and Epiroc SR drill string family has a substantial increase in fatigue strength, with fewer tensile shock waves it reduces the stress in the string for less wear on the rock drill and drill rig components extending the service life.

A stiffer rod means there is less breakage, maintenance can be planned, and productivity optimized with straighter and more accurate holes drilled.

 Straightness and accuracy. Pure perfection

The conical shape means more quality material at the rod end to prevent breakage with less tendency for deviation when collaring. High quality materials combined with state-of-the-art manufacturing mean drifting equipment ready to hold up to heavy duty drilling cycles with superior product life.

Quick facts

TECHNICAL DATA
KingKong R22 and Epiroc SR22
Main application areaHandheld, small diameter holes
Drilling methodTophammer
Rock drillsHRD 100, YT27
Hole diameter33mm
Rod lengthHexagonal rods from 340mm to 1220
KingKong R25 and Epiroc SR25
Main application areaSmall diameter holes
Drilling methodTophammer
Rock drillsCOP 628, COP 1028
Hole diameter38mm
Rod lengthHexagonal rods from 734 mm to 930
KingKong R28 and Epiroc SR28
Main application areaBolting and construction small diameter holes
Drilling methodTophammer
Rock drillsCOP RR11, COP RR14, COP 628, COP 1638 series, COP 1838 series. COP 1638 series, COP 2238 series, COP MD20
Hole diameter33mm – 51mm
Rod lengthHexagonal speed rods from 675 mm to 3050

Hexagonal drifter rods from 1100 mm to 5530

KingKong R32 and Epiroc SR32
Main application areaBolting and construction small diameter holes
Drilling methodTophammer
Rock drillsCOP RR11, COP RR14, COP 1638 series, COP 1838 series. COP 1638 series, COP 2238 series, COP MD20
Hole diameter38mm – 51mm
Rod lengthHexagonal drifter rods from 2670 mm to 4920

Round speed rods from 1830 mm to 3070

KingKong R35 and Epiroc SR35
Main application areaUnderground face drilling – Drifting
Drilling methodTophammer
Rock drillsCOP MD20, COP 1638 series, COP 1838 series, COP 2238 series, COP 2550 series
Drill stringEpiroc SR35
Hole diameter43 mm – 64 mm
Drifter rods lengthHexagonal rods from 2400 mm to 6400 mm

Round rods from 4310 mm to 6400 mm

Hexagonal rods flushing hole9,5 mm
Round rods flushing hole14,5 mm
KingKong R38 and Epiroc SR38
Main application areaInjection drilling
Drilling methodTophammer
Rock drillsCOP 1838 series, COP 3080
Hole diameter48mm – 64mm
Rod lengthRound speed rods from 1830 mm to 4920

Download brochure–Tophammer Drilling Tools

Rules about service apply generally

Users manual

Notice and certificate of service relating to the claim form

KING KONG DRILLS

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The Mainly factory of Drilling Tools in China
+86 176 3857 1343

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