Pro-Tech | Router Bit Panel Raising 1 5/8" X 7/16" 1/2" Shank Shipping_600 The one is a standard

The one is a standard spade bit and the other is a Pro series spade bit

Measuring and marking out mortise and tenons in timber frame joinery

Mitre angle: 50/60°

Item # - 33309

cutting capacity in wood (90°) 70mm Max

Pro-Tech | Router Bit Panel Raising 1 5/8" X 7/16" 1/2" Shank Shipping_600 The one is a standardThe raised panel is captured in a groove made in the inside edge of the frame members. Panels are made slightly smaller than the available space within the frame to provide room for movement. Wood will expand and contract across the grain, and a wide panel made of solid wood could change width by up to 6mm, warping the door frame. By allowing the wood panel to float, it can expand and contract without damaging the door. A typical panel would be cut to