Crain 336 Undercut Saw

The Crain 336 Undercut Saw is a jobsite essential for achieving clean, professional-looking flooring installations. Designed to undercut door jambs, casings, and trim with accuracy, this compact hand saw helps flooring slide neatly underneath which goes a long way in eliminating awkward gaps and reducing the need for filler or extra trim work.

How This Product Is Used

This undercut saw is used to trim door jambs and moldings to the exact height of your flooring and underlayment. By resting the saw flat on the floor, you get a consistent, level cut that allows wood, laminate, vinyl, or engineered flooring to tuck cleanly underneath for a seamless finish.

Performance You Can Rely On

Built with a rigid steel blade and durable handle, the Crain 336 delivers controlled cutting power without flex. The fine-tooth blade produces smooth, precise cuts while maintaining stability, even in tight spaces around doorways and corners.

Comfortable, Jobsite-Friendly Design

The low-profile blade design makes it easy to work close to the floor, while the ergonomic handle provides a secure grip for steady, confident cutting. It’s lightweight enough for extended use, yet sturdy enough to stand up to daily professional demands.

Where This Tool Works Best

• Door jambs and casing undercuts
• Trim and base molding adjustments
• Residential and light commercial flooring installs
• Hardwood, laminate, vinyl, and engineered wood projects

Quick Specs Summary

• Manual undercut/jamb saw
• Rigid steel blade for clean cuts
• Low-profile design for floor-level cutting
• Ergonomic handle for control and comfort
• Suitable for multiple flooring types

Why This Is a Good Choice

If you want cleaner transitions and a more professional finished look, the Crain 336 Undercut Saw is a simple, reliable solution. It reduces installation time, improves accuracy, and helps ensure flooring fits exactly as intended around doorways, all without overcomplicating the job.