Bosch Progressor Holesaw 40mm

It has a 1/4-inch external hex shank and is intended for universal screw-driving with screwdrivers and drill drivers. This Extra Hard Screwdriver Bit is a good choice for universal use. All tasks are achievable thanks to the bit´s S2 Modified Steel and an optimised heat treatment process resulting in extra-hard quality, enabling adequate performance in all tasks. The bit´s tapered torsion zone copes easily with torque peaks as it absorbs force and vibrations when screw-driving and thus fulfilling all tasks.
Redesigned with Bi-Metal with 8% cobalt alloy for increased durability

• Redesigned with Bi-Metal with 8% cobalt alloy for increased durability
• Suitable for multipurpose use
• BiM Progressor Hole Saw offers 2x longer lifetime than predecessor
• 2x Longer Lifetime Than Predecessor
• Suitable for multipurpose use

Technical Specifications