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    Call      Vermeer® 6 Bolt (5/8” -11)

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

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

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

Larger sizes available, call for pricing.

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

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

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

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

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

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

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

5”        RKB52X    Call      Ditch Witch® 5 Bolt (12mm)

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

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

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

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

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

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

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

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

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

6”        RKB62X    Call      Ditch Witch® 6 Bolt (16mm)

6”        RKB63X    Call      Ditch Witch® 6 Bolt (20mm)

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

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

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

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

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

Qui-Kone®  Bolt-On TCI

SIZE   PART#   PRICE    CONNECTION

4”       QB41     Call       Vermeer® 6 Bolt (5/8” -11)

4”       QB42     Call       Ditch Witch® 5 Bolt (12mm)

4”       QB43     Call       Ditch Witch® 6 Bolt (16mm)

4”       QB44     Call       Ditch Witch® 6 Bolt (20mm)

Larger sizes available, call for pricing.

4”       QB40     Call       Vermeer® 6 Bolt (1/2” -13)

5”       QB51     Call       Vermeer® 6 Bolt (5/8” -11)

5”       QB52     Call       Ditch Witch® 5 Bolt (12mm)

5”       QB53     Call       Ditch Witch® 6 Bolt (16mm)

5”       QB54     Call       Ditch Witch® 6 Bolt (20mm)

5”       QB50     Call       Vermeer® 6 Bolt (1/2” -13)

6”       QB61     Call       Vermeer® 6 Bolt (5/8” -11)

6”       QB63     Call       Ditch Witch® 6 Bolt (16mm)

6”       QB64     Call      Ditch Witch® 6 Bolt (20mm)

6”       QB60     Call       Vermeer® 6 Bolt (1/2” -13)

7”       QB71     Call       Vermeer® 6 Bolt (5/8” -11)

7”       QB73     Call       Ditch Witch® 6 Bolt (16mm)

7”       QB74     Call       Ditch Witch® 6 Bolt (20mm)

7”       QB70     Call       Vermeer® 6 Bolt (1/2” -13)

Qui-Kone®  Bolt-On Mill Tooth

SIZE   PART#   PRICE     CONNECTION

4”       QB41T   Call       Vermeer® 6 Bolt (5/8” -11)

4”       QB42T   Call       Ditch Witch® 5 Bolt (12mm)

4”       QB43T   Call       Ditch Witch® 6 Bolt (16mm)

4”       QB44T   Call       Ditch Witch® 6 Bolt (20mm)

Larger sizes available, call for pricing.

4”       QB40T   Call       Vermeer® 6 Bolt (1/2” -13)

5”       QB51T   Call       Vermeer® 6 Bolt (5/8” -11)

5”       QB52T   Call       Ditch Witch® 5 Bolt (12mm)

5”       QB53T   Call       Ditch Witch® 6 Bolt (16mm)

5”       QB54T   Call       Ditch Witch® 6 Bolt (20mm)

5”       QB50T   Call       Vermeer® 6 Bolt (1/2” -13)

6”       QB61T   Call       Vermeer® 6 Bolt (5/8” -11)

6”       QB63T   Call       Ditch Witch® 6 Bolt (16mm)

6”       QB64T   Call       Ditch Witch® 6 Bolt (20mm)

6”       QB60T   Call       Vermeer® 6 Bolt (1/2” -13)

7”       QB71T   Call       Vermeer® 6 Bolt (5/8” -11)

7”       QB73T   Call       Ditch Witch® 6 Bolt (16mm)

7”       QB74T   Call       Ditch Witch® 6 Bolt (20mm)

7”       QB70T   Call       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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