The bolt-on Rok-Klaw® Xtreme is the most economical bolt-on rock bit available.

Compare to competitor’s rock bits that are often 10x the cost. Field

replaceable carbide teeth provide longer tool life than most other blade bits.

1. •Steers by oscillating or “carving”
   

2. •Rebuildable
   

The bolt-on Qui-Kone® is a great choice for loose and soft-medium rock. The

same technology as our standard Qui-Kone® single roller cone bits, but in a bolt-on design.

Available in Mill Tooth for softer ground and TCI for rock.

1. •Steers by oscillating or “carving”

Available in 4” - 7” Sizes

Available for all popular Sonde Housings

Any type, for any formation. (Soft to Hard)

Carbide (TCI) or steel tooth.

©2013 Drillhead, Inc. HDD Tools and Horizontal Directional Drill Bits. All rights reserved. No re-use or distribution of any content.

Ditch Witch® is a registered trademark of The Charles Machine Works Inc.

Vermeer® is a registered trademark of Vermeer Manufacturing Company Inc.

American Augers® is a registered trademark of American Augers Inc.

Qui-Kone® TCI

Qui-Kone® Mill Tooth

TCI Qui-Kone® for use in loose rock, dense cobble and hard rock.

Mill Tooth Qui-Kone® for use in clay, sand, dirt, gravel, cobble and loose rock.

Rok-Klaw® for use in dirt, gravel, cobble and soft rock.

Available in all Vermeer®  and Ditch Witch® bolt patterns.

Replacement bullet teeth available.

Pull back adapters available.

Rok-Klaw™ Xtreme  Bolt-On

SIZE    PART#   PRICE   CONNECTION

4”        RKB41X    $575      Vermeer® 6 Bolt (5/8” -11)

4”        RKB42X    $575      Ditch Witch® 5 Bolt (12mm)

4”        RKB43X    $575      Ditch Witch® 6 Bolt (16mm)

4”        RKB44X    $575      Ditch Witch® 6 Bolt (20mm)

Larger sizes available, call for pricing.

4”        RKB40X    $575      Vermeer® 6 Bolt (1/2” -13)

4 1/2”  RKB46X    $585      Vermeer® 6 Bolt (5/8” -11)

4 1/2”  RKB47X    $585      Ditch Witch® 5 Bolt (12mm)

4 1/2”  RKB48X    $585      Ditch Witch® 6 Bolt (16mm)

4 1/2”  RKB49X    $585      Ditch Witch® 6 Bolt (20mm)

4 1/2”  RKB45X    $585      Vermeer® 6 Bolt (1/2” -13)

5”        RKB51X    $600      Vermeer® 6 Bolt (5/8” -11)

5”        RKB52X    $600      Ditch Witch® 5 Bolt (12mm)

5”        RKB53X    $600      Ditch Witch® 6 Bolt (16mm)

5”        RKB54X    $600      Ditch Witch® 6 Bolt (20mm)

5”        RKB50X    $600      Vermeer® 6 Bolt (1/2” -13)

5 1/2”  RKB56X    $610      Vermeer® 6 Bolt (5/8” -11)

5 1/2”  RKB57X    $610      Ditch Witch® 5 Bolt (12mm)

5 1/2”  RKB58X    $610      Ditch Witch® 6 Bolt (16mm)

5 1/2”  RKB59X    $610      Ditch Witch® 6 Bolt (20mm)

5 1/2”  RKB55X    $610      Vermeer® 6 Bolt (1/2” -13)

6”        RKB61X    $625      Vermeer® 6 Bolt (5/8” -11)

6”        RKB62X    $625      Ditch Witch® 6 Bolt (16mm)

6”        RKB63X    $625      Ditch Witch® 6 Bolt (20mm)

6”        RKB60X    $625      Vermeer® 6 Bolt (1/2” -13)

6 1/2”  RKB66X    $635      Vermeer® 6 Bolt (5/8” -11)

6 1/2”  RKB68X    $635      Ditch Witch® 6 Bolt (16mm)

6 1/2”  RKB69X    $635      Ditch Witch® 6 Bolt (20mm)

6 1/2”  RKB65X    $635      Vermeer® 6 Bolt (1/2” -13)

Qui-Kone®  Bolt-On TCI

SIZE   PART#   PRICE    CONNECTION

4”       QB41     $2,250      Vermeer® 6 Bolt (5/8” -11)

4”       QB42     $2,250      Ditch Witch® 5 Bolt (12mm)

4”       QB43     $2,250      Ditch Witch® 6 Bolt (16mm)

4”       QB44     $2,250      Ditch Witch® 6 Bolt (20mm)

Larger sizes available, call for pricing.

4”       QB40     $2,250      Vermeer® 6 Bolt (1/2” -13)

5”       QB51     $2,250      Vermeer® 6 Bolt (5/8” -11)

5”       QB52     $2,250      Ditch Witch® 5 Bolt (12mm)

5”       QB53     $2,250      Ditch Witch® 6 Bolt (16mm)

5”       QB54     $2,250      Ditch Witch® 6 Bolt (20mm)

5”       QB50     $2,250      Vermeer® 6 Bolt (1/2” -13)

6”       QB61     $2,450      Vermeer® 6 Bolt (5/8” -11)

6”       QB63     $2,450      Ditch Witch® 6 Bolt (16mm)

6”       QB64     $2,450      Ditch Witch® 6 Bolt (20mm)

6”       QB60     $2,450      Vermeer® 6 Bolt (1/2” -13)

7”       QB71     $2,900      Vermeer® 6 Bolt (5/8” -11)

7”       QB73     $2,900      Ditch Witch® 6 Bolt (16mm)

7”       QB74     $2,900      Ditch Witch® 6 Bolt (20mm)

7”       QB70     $2,900      Vermeer® 6 Bolt (1/2” -13)

Qui-Kone®  Bolt-On Mill Tooth

SIZE   PART#   PRICE     CONNECTION

4”       QB41T   $2,150      Vermeer® 6 Bolt (5/8” -11)

4”       QB42T   $2,150      Ditch Witch® 5 Bolt (12mm)

4”       QB43T   $2,150      Ditch Witch® 6 Bolt (16mm)

4”       QB44T   $2,150      Ditch Witch® 6 Bolt (20mm)

Larger sizes available, call for pricing.

4”       QB40T   $2,150      Vermeer® 6 Bolt (1/2” -13)

5”       QB51T   $2,150      Vermeer® 6 Bolt (5/8” -11)

5”       QB52T   $2,150      Ditch Witch® 5 Bolt (12mm)

5”       QB53T   $2,150      Ditch Witch® 6 Bolt (16mm)

5”       QB54T   $2,150      Ditch Witch® 6 Bolt (20mm)

5”       QB50T   $2,150      Vermeer® 6 Bolt (1/2” -13)

6”       QB61T   $2,350      Vermeer® 6 Bolt (5/8” -11)

6”       QB63T   $2,350      Ditch Witch® 6 Bolt (16mm)

6”       QB64T   $2,350      Ditch Witch® 6 Bolt (20mm)

6”       QB60T   $2,350      Vermeer® 6 Bolt (1/2” -13)

7”       QB71T   $2,650      Vermeer® 6 Bolt (5/8” -11)

7”       QB73T   $2,650      Ditch Witch® 6 Bolt (16mm)

7”       QB74T   $2,650      Ditch Witch® 6 Bolt (20mm)

7”       QB70T   $2,650      Vermeer® 6 Bolt (1/2” -13)

The bolt-on single cone rock bits from DrillHead, Inc. are built with the largest bearings in the HDD industry. Built with sealed bearings,

maximizing bearing life. Bolt-on Qui-Kone® bits often run 3 to 4 times longer than competitors’ single roller cone rock bits.

The bolt-on Rok-Klaw™ is the most economical bolt-on rock bit available.

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