Backhoe hammer

Bi-directional rotary impact tool for applying a torque force

Bidirectional hydraulic jar

Bidirectional pneumatic impact wrench

Bit striking apparatus for use in an excavator

Body construction for a drilling machine

Bolt removal device and method for an air hammer

Boom operated demolition apparatus and method of breaking compos

Bouncer type pile driver

Breaker construction and valve therefor

Breaking apparatus and tool

Breaking hammer, and fastening element, side plate, and...

Buffer mechanism of hydraulic impact apparatus

Buffer spring for an impact tool

Cage device for a pneumatically driven power tool

Cam mounting for an impact tool

Cam mounting for an impact tool

Cam operated devices

Cellular foam bumper for nailer

Chuck for a percussion tool