Bonnie Hammer


Forged steel Bonnie “Slam” Hammer tool head is known among Hotshot crews as a “Swamper’s” Tool, used for driving tree-felling wedges by chainsaw crews and “grubbing” fire line when needed.

3.3 lbs.,  9 1/2″L  x 4 1/2″W x 3 1/2″H; Grub blade 4 1/2″; hammer head 3″L x 1 1/4″W
Total length 37 1/2″L when attached to Universal Handle (sold separately)
Includes blade guard.

In stock

SKU: BH100 Category:


The Bonnie Hammer tool head is made for tree fellers or chainsaw crew assistants. A majority of the Hotshot Crews carry four chainsaws with their 20 person crews. This tool originated from a request to us by the Bonneville Hotshot Crew to design and manufacture a combination tool to drive felling wedges and to grub fire line. The first-generation Slam Hammer tool head was cast steel, while this second-generation is now forged steel for greater strength and durability.   The Bonnie Hammer tool head attaches to our Universal Handle (sold separately). The tool head has a steel wedge head on one side, and a 4 1/2-inch wide  grub-hoe blade on the other.  This tool head is now our second-most popular tool.