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Inrock’s patented XTR-W™ reaming platform provides a high-quality alternative to traditional “split bit” reamers to an affordable price. The streamlined design utilizes Inrocks’s proven segment technology to deliver a performance drilling tool at an attractive price point.  It can be reused with the change of cutters and can be used with a variety of rig sizes. It is a fully flexible solution where the cutter is replaceable to fit different geologies leading to an optimal penetration rate and maximum service life.

The XTR-W™ HF Cutter for hard rock is especially well suited for medium rig customers and complements already existing cutters for soft and medium rock formations.

Contact us

Main Contact for Australia and New Zealand

Chris Rose 

Sales Director 

+61 409 135 496


  • Australia

    Level 5, 135 Coronation Drive, Milton, QLD, 4064

Main Contacts for Brazil

Hugo Almedia

Rock Tools Supervisor

+55 11 9 8354 7015



Marcelo Rese

Rock Tools Supervisor

+55 31 3555 7300


Contacts for Canada

Eastern Product Support and Sales

Trevor Milne

+1 289 407 4367



Western Product support and Sales

Mike Reinsch

+1 780 996 8675


Canada Main Office
  • Leduc, Alberta

    7501 42 St. Leduc, Alberta, Canada T9E 0R8


Main Contact for Colombia

Javier Enrique Pinto C.

Chief Rock Tools Columbia

+57 174 558 58


Main Contact for EMEA

Craig Rowney


+44 1273 735 500


  • UK

    St. Joseph’s Business Park, Unit 3, Hove, East Sussex, BN3 7HG, United Kingdom

Main Contact for Finland

Kalle Saarinen


+35 840 678 7506


Main Contact for Germany

Ekkehard Bolle

Sales Manager

+49 172 250 9969



  • Germany

    Sandvik Mining and Construction Central Europe GmbH

    Gladbecker Straße 427

    45329 Essen, Germany


Main Contacts for Mexico

Jair Gonzalez

Rock Tools Supervisor

+52 33 36 01 03 62



Enrique Martinez

Rock Tools Supervisor

+52 33 36 01 03 62


Main Contact for Sweden

Victor Broo

Sales Engineer

+46 26 262 507


Main Contact for UK

Craig Rowney


+44 1273 735 500




  • East Sussex

    St. Joseph’s Business Park, Unit 3, Hove, East Sussex, BN3 7HG, United Kingdom

Main Contact for USA

Brad Reinsel

US Regional Director



  • Houston

    6000 Brittmoore Rd. Houston, TX 77041


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Features and benefits

More TCI Coverage than other cutters in the market
Maintain insert coverage in abrasive & hard rock. Less risk of gauge failure

Updates performed to cutting structure
Optimal flushing for harder rock cuttings

Less aggressive TCI outline
A spherical shape to reduce the risk of fracture vs. a more aggressive shape. More wear resistant in harder rock that a ballistic insert

New chemical composition of TCI
More resistance in hard, abrasive and fissured rock. Sandvik premium tungsten carbide, made in Sweden


All XTR-W™ tools undergo a rigorous design process including finite element analysis (FEA). Inrock utilizes dynamic computer-based simulations to ensure tools can withstand the rigors of HDD operations before they go downhole. This includes utilizing our proprietary methodology to analyze the impact of a tight radius or dogleg formations. All XTR-W™ tools are manufactured in-house providing full traceability of each component. In addition, all tools undergo demanding quality control measures including the inspection of all welds by a third party. All of this contributes to delivering a high-quality tool every time.