Amana Tool In-Groove Solid Carbide Core Box 3/32" Radius Insert Engraving Knife RCK-422
Solid Carbide Core Box
Insert Engraving Knife
Amana Tool RCK-422 is a premium solid carbide core box insert engraving knife engineered specifically for the industrial In-Groove™ CNC Insert Engraving System, featuring a 3/32-inch radius (R2.4mm) and a 6mm cutting height.
Main Product Description
The Amana Tool RCK-422 is a solid carbide core box replacement insert knife engineered for the innovative In-Groove™ Insert Engraving System. It delivers industrial cutting geometry featuring an exact 3/32-inch radius (R2.4mm) and a 6mm (15/64") cutting height (B) to execute crisp, vibration-free engraving profiles across a wide breadth of demanding substrates.
Constructed from premium micrograin solid carbide, this industrial engraving insert outlasts conventional solid carbide bits by at least twofold. The insert configuration allows operators to quickly change out profiles while the primary tool holder remains secure inside the CNC spindle, preserving accuracy and maximizing production floor efficiency.
The official documentation specifies a recommended plunge feed rate of 80 inches per minute. This item is sold as a standalone replacement cutting component; the corresponding balanced tool bodies are available separately.
Best Fit Applications
Product Highlights
In-Groove™ Interchangeability
Exchange the knife variant instantly while your primary tool holder stays chucked inside the spindle, keeping setup tolerances flawless.
Extended Carbide Life
Premium solid carbide edge construction delivers ultra-clean cuts and reliably lasts twice as long as traditional one-piece engraving tools.
Vibration-Free Geometry
Precision balanced when paired with official Amana holders to achieve superior clarity during demanding precision etching routines.
Compatibility & Installation Notes
Verify model RCK-422 is seated tightly within verified In-Groove™ CNC tool bodies (such as RC-1075, RC-1076, RC-1077, or RC-1078). This item consists solely of a single replacement insert knife; structural tool bodies are sold strictly separately. Do not exceed manufacturer feed rates or machine limits. Check safety guards and spindle alignment before initiating programming cycles.
Precision Industrial Detailing with the In-Groove™ System
The Amana Tool RCK-422 insert knife balances a precise 3/32" core box radius profile with a robust 6mm depth of cut. Designed specifically for professional industrial routing networks, it eliminates auxiliary workflow interruptions while providing premier longevity across signmaking, composites, and premium panel-processing operations.