Infinity Tools Insert-Pro 13-Pc. HSS General Purpose Shaper Set, 1-1/4" Bore

Infinity Tools Insert-Pro Shaper System With Thirteen Unique HSS Knife Sets

The Infinity Tools Insert-Pro Shaper System is a versatile and professional-grade solution designed for woodworkers who demand precision, flexibility, and long-term durability. This aircraft grade aluminum Insert-Pro shaper head comes with 13 uniquely profiled HSS cutting knives, giving you the ability to produce a wide range of decorative and functional profiles with a single cutter head, and comes packed in a form-fitting foam lined case.

Each 40mm tall high speed steel knife is fully interchangeable, allowing for fast and safe profile changes. Using the included Allen key, simply loosen the single retaining bolt, slide out the gib, and swap in a new knife. The built-in alignment posts ensure that each knife seats correctly and automatically adjusts for consistent cutting height and accuracy—no tedious setup or measuring required.

The shaper head itself is precision-machined from solid aluminum and finished with a durable black coating to resist wear and corrosion, ensuring years of reliable performance in both hobbyist and professional shops. The standard 1-1/4" bore fits most larger shapers, and optional reducing bushings (sold separately) allow compatibility with smaller spindle sizes for added versatility.

In terms of size, the Insert-Pro shaper head measures 4 inches in diameter and 1-1/2 inches in height, providing excellent balance and stability during operation. The cutting knives are 40 mm tall (approximately 1-9/16"), are 5/32" thick, and vary in width depending on the specific profile, allowing each knife to deliver optimal cutting performance for its intended shape.

Whether you’re producing custom moldings, edge profiles, or decorative details, the Infinity Tools Insert-Pro Shaper System offers precision engineering, quick change convenience, and unmatched versatility in a single, high-quality cutting system.

The General Purpose set comes complete with popular profiles used in every day woodworking.

Optional must-haves include:

• Large rub bearings, made to limit your cutting depth, or which will allow you to follow a template, are available in several diameters. You'll find 2-3/4", 3-1/4", 3-1/2" and 4" bearings available here.
• Reducing bushings to adapt your molding head to 3/4", 1" and 30mm spindle diameters are available here.