135 Degree Positioning Block Octagonal Frame Corner Nailer – NN24
The 135 degree positioning block octagonal frame corner nailer NN24 enables precise production of 8-sided octagonal frames on your pneumatic or CNC corner nailer. Octagonal frames are popular in decorative mirrors, clocks, and premium picture framing—and achieving perfectly equal corners requires the exact 135° angle this jig provides.
Understanding the 135° Corner for Octagonal Frames
A regular octagon has eight equal sides and eight interior angles of 135°. To build an octagonal frame, each profile piece is cut with a 67.5° miter on each end. The 135 degree positioning block octagonal frame corner nailer NN24 holds these two mitered ends together at the correct angle while the nail is driven, creating a seamless, tight corner joint.
Design and Dimensions
The NN24 is machined from aluminum alloy into a low-profile V-shape with a total span of 280mm. Each arm extends 155mm with a width of 20mm, giving the block a flat, slim profile that mounts easily to the corner nailer table. The machined surfaces ensure the frame profile does not shift during the nailing impact, maintaining dimensional consistency across all eight corners of each frame.
Production Flexibility With XKY Framing Blocks
The NN24 is part of XKY Framing’s complete positioning block system alongside the 90° block (NN22) and 120° block (NN23). All three blocks share a compatible mounting format, so switching your corner nailer between rectangular, hexagonal, and octagonal frame production requires only a simple block swap—no machine adjustments needed. This flexibility is ideal for custom frame shops handling diverse order types.
Compatible Machines and Tools
This 135 degree positioning block octagonal frame corner nailer jig is compatible with standard pneumatic and CNC corner nailers. Pair it with the XKY adjustable locking handle (NN25 or NN26) for quick, tool-free clamping. For the nail dies and consumables that work with your nailer model, see XKY Framing’s full range of nail dies (NN03–NN10) and ejector pins (NN01).
Durability
Aluminum alloy construction ensures the NN24 withstands repeated pneumatic impact vibrations without deforming. Keep the V-groove clean for consistent frame seating. The block’s flat underside provides maximum contact with the table surface, preventing rocking during high-speed production.
Add the NN24 135 degree positioning block octagonal frame corner nailer to your production setup and deliver perfect 8-sided frames with professional quality. Order from XKY Framing today.
