Promac Quattro Bore Wood Bits Quattro Bore:22mm They feature a sliding head

They feature a sliding head design: the sliding head is threaded to accommodate the screw with a large east to grip handle and swivel pad

This durable

and boards

The option of changing between the two backing pads gives the user unprecedented flexibility

Promac Quattro Bore Wood Bits Quattro Bore:22mm They feature a sliding headPromac Quattro Bore Bits are expertly engineered to deliver exceptional performance in woodworking tasks, making them ideal for both professional and DIY projects. Designed with 4 tips and 4 flutes, these bits ensure a faster and cleaner drilling process, especially in hardwood. The 1 4" Hex Quick Change Shank adds convenience, allowing for rapid bit changes, which is perfect for high efficiency work environments. Available in sizes ranging from 10 mm