Bosch HB475 4-3/4 In. Bi-Metal Hole Saw

Description

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.

Features

• Progressor™ tooth design for faster cutting and longer life
• Reinforced shoulder for increased strength
• 8% cobalt alloy has higher heat resistance
• 10 degree cutting angle for high performance