Boart Longyear 

Accessories

We manufacture the following accessories to aid you in your percussive needs.

Bit AdapterGauge TaperGuide AdapterBell Tap
    
Driver DollyCheater Dolly AssemblyThread Wear GaugeSpear
    
Knock off BlockGauge H22 ChuckBit Gauge 
    

Bit Taper Accessories


Bit Adapter


Conversion from thread to thread

    
Gauge Taper Accessories


Gauge Taper


Tapered tool for checking dimensions

    
Guide Adapter Accessories


Guide Adapter

- Stabilize drill string
- Helps reduce hole deviation

    
Bell Tap Accessories


Bell Tap

- Tool for retrieval of rods
- Fits over OD of rod

    
Driver Dolly Accessories


Driver Dolly

Used for roof bolting applications

    
Cheater Dolly Assembly 

 
Cheater Dolly Assembly

- Mainly used for roof bolting applications
- Provides extra reach

    
Thread Wear Gauge Accessories


Thread Wear Gauge

Tool to measure the gauge wear of the thread

    
Spear Accessories
Spear

Tool used for rod retrieval

    
Knock off Block Accessories
Knock off Block

Quick bit removal for collar and taper applications

    
Gauge H22 Chuck
Gauge H22 Chuck

Chuck wear tool

    
Bit Gauge Accessories
Bit Gauge

Tool to measure the gauge wear of the bit