Bosch HE1 Hole Saw Hole Enlarger

The Bosch quick change bi-metal hole saws feature Progressor tooth geometry, combining cutting teeth with specially designed chip-removal teeth for super-fast cutting action in metal and wood. They work with mandrel models HSBAM, PCM38, PCM12 and PCMSDSPL. Hole saws 1-1/2 in. and larger can also be used with mandrel model HSBAMP.

Progressor tooth design cuts faster and lasts longer in wood and metal applications
Reinforced shoulder for added strength and longer life
8 percent cobalt alloy for longer life and higher heat resistance
Works with standard or Quick Change mandrels (Quick Change requires adapters)
Progressor tooth design cuts faster and lasts longer in wood and metal applications
Reinforced shoulder for added strength and longer life
8 percent cobalt alloy for longer life and higher heat resistance
Works with standard or Quick Change mandrels (Quick Change requires adapters)

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