Bosch HB25M Power Change Master Hole Saw Set

Highlights:

• The Universal Quick Change system allows you to use one mandrel for all sizes of hole saws with the help of two different sized nut adapters that fit most standard hole saws without the need of any additional tools
• Progressive tooth design offers a powerful bite and an accelerated chip clearance
• Plug removal is easy with a simple angled reinsertion of the pilot bit
• Pilot bits easily snap into the mandrel without set screws and a threadless design prevents seizing up in the mandrel
• Features a positive lock design to minimize wobble
• Specs: arbor size? 3/8″, pilot bit diameter 1/4″, pilot bit length 3-3/8″
• Includes: 7/8″, 1″, 1-3/8″, 1-1/2″, 1-3/4″, 1-1/8″, 2″, 3″, 2-1/8″, 3/4″, 2-1/2″, (4) 9/16″ to 1-3/16″ adapter nuts, (7) 1-1/4″ to 6″ adapter nuts, (1) 3/8″ mandrel, (2) 3-3/8″ x 1/4″ pilot bits, carrying case
• 25 Pieces-Bi-Metal
• Master?Set