Made to perfection

• Durable, heavy duty carbon steel arbors come complete with pilot drills
• Adapt Morse hole saws to any power drill used by professionals
• Various shank sizes 3/8 in or 1/2 in drills
• Short pilot drills and arbors require a 3-1/16 in pilot bit
• Long pilot drills and arbors have a pass through shank
• Hex arbors with non-slit jaw slots are positive drive
• SDS arbors are used in tools having SDS chucks, to drive hole saws in rotary hammers or hammer drills
• 3/4 - 1-1/2 in follow through
• 1/2-20 thread
• 1/4 in chuck