Royce Ayr Lock Mortise Tool Upcut 5/8 in (15.88 mm)
3-Flute Lock Mortise
Upcut Tool
Uncoated HW solid-carbide right-hand 3-flute lock-mortise upcut tool designed for CNC routing deep mortises in the sides of doors for lock-set installation. Its serrated tooth geometry helps reduce cutting horsepower demand, while the upcut action supports chip evacuation and the spinback relief provides clearance during extended-reach mortise cutting. The tool features a 5/8-inch cutting diameter, 2-inch cutting edge, matching 5/8-inch shank, and 7-inch overall length.
Main Product Description
The Royce Ayr 3-Flute Lock Mortise Upcut Tool R60-01751 is part of Royce Ayr's solid-carbide CNC tooling range. It is designed specifically for cutting deep mortises in the sides of doors for lock-set installation, making it a production-focused tool for window-and-door, moulding, millwork, stair, and railing shops using CNC routing equipment.
The serrated tooth design is intended to reduce the horsepower required during cutting. The upcut geometry supports chip evacuation, while the spinback relief provides clearance through deep mortises. Its 5/8-inch cutting diameter, 2-inch cutting edge, 2-inch b1 dimension, 5-inch b2 dimension, matching 5/8-inch shank, and 7-inch overall length provide an extended-reach format where rigidity, clearance, and correct machine setup are critical.
This model is the uncoated HW solid-carbide right-hand configuration with three flutes. Proper performance depends on matching the tool to the CNC router, collet or toolholder, available spindle power, programmed mortise depth, RPM, feed speed, door material, fixture, workholding, guarding, and dust extraction. RPM/feed data and country of origin are not specified by the supplied source.
Best Fit Applications
Product Highlights
Dedicated Lock Mortise Geometry
Designed for CNC machining deep lock-set mortises in the sides of doors where accurate, repeatable pocket routing is required.
Spinback Relief
The spinback relief supports deep mortise cutting where tool clearance is important, while the serrated tooth design helps reduce horsepower demand.
Extended 7-Inch Format
The 5/8-inch diameter and shank, 2-inch cutting edge, and 7-inch overall length suit compatible extended-reach mortising setups.
Compatibility & Installation Notes
Confirm that the CNC router spindle, collet, and toolholder accept an exact 5/8-inch (15.88 mm) shank and support right-hand rotation. Verify collet condition, runout, safe toolholder engagement, tool projection, machine travel, clearance for the 7-inch overall length, programmed mortise depth, pass strategy, RPM, feed speed, door material, guarding, dust extraction, and fixture or hold-down method before machining.
Improve Extended-Reach Door Mortising
The Royce Ayr 3-Flute Lock Mortise Upcut Tool R60-01751 provides an uncoated HW solid-carbide solution for accurate, repeatable CNC routing of deep lock-set pockets in the sides of doors.
Its 5/8-inch cutting diameter and shank, 2-inch cutting edge, serrated tooth design, spinback relief, right-hand upcut geometry, and 7-inch overall length support extended-reach mortising when correctly held and operated.