Features
- Triple-flute cutter for a smoother finish
- Micrograin carbide tips for wear resistance
- Includes an arbor and a replaceable three-wing cutter
- Ball bearing guide for stable, guided trimming
Specifications
| Type | assembly |
| Notes | Use only with routers and accessories designed for your router; insert full length into collet |
| Shank Inch | 1/4 |
| Part Number | 85420M |
| Angle Degrees | 22 |
| Pack Quantity | 1 |
| Replacement Cutter | 85511M |
| Overall Length Inch | 1-15/16 |
| Working Length Inch | 3/8 |
| Bearing Diameter Inch | 5/8 |
| Overall Diameter Inch | 7/8 |
| Cutting Edge Length Inch | |
| Type | assembly |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85421M |
| Angle Degrees | Flush |
| Pack Quantity | 1 |
| Replacement Cutter | 85509M |
| Overall Length Inch | |
| Working Length Inch | 3/8 |
| Bearing Diameter Inch | 5/8 |
| Overall Diameter Inch | 5/8 |
| Cutting Edge Length Inch | |
| Type | assembly |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85422M |
| Angle Degrees | 9 |
| Pack Quantity | 1 |
| Replacement Cutter | 85516M |
| Overall Length Inch | |
| Working Length Inch | 3/8 |
| Bearing Diameter Inch | |
| Overall Diameter Inch | 3/4 |
| Cutting Edge Length Inch | |
| Type | assembly |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85423M |
| Angle Degrees | 45 |
| Pack Quantity | 1 |
| Replacement Cutter | 85512M |
| Overall Length Inch | 1-15/16 |
| Working Length Inch | 1/4 |
| Bearing Diameter Inch | 5/8 |
| Overall Diameter Inch | 1 |
| Cutting Edge Length Inch | 1/4 |
| Type | replacement cutter |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85509M |
| Fits Assembly | 85421M |
| Pack Quantity | 1 |
| Working Length Inch | 3/8 |
| Overall Diameter Inch | 5/8 |
| Type | replacement cutter |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85511M |
| Fits Assembly | 85420M |
| Pack Quantity | 1 |
| Working Length Inch | 3/8 |
| Overall Diameter Inch | 7/8 |
| Type | replacement cutter |
| Notes | |
| Shank Inch | 1/4 |
| Part Number | 85512M |
| Fits Assembly | 85423M |
| Pack Quantity | 1 |
| Working Length Inch | 1/4 |
| Overall Diameter Inch | 1 |
Related Tools
Related Articles
Carbide-tipped, triple-flute trimmer assemblies for flush and bevel trimming of laminate. The cutters use micrograin carbide and are intended to provide a smooth cut. Each assembly includes an arbor, a replaceable three-wing cutter, and a ball bearing. Replacement arbor: 82808. Follow router manufacturer instructions; bits should be inserted fully into the collet.
Model Number: 85420M
Project Ideas
Business
Mobile Countertop Edge Repair
Offer on-site repair of peeling or damaged laminate edges on countertops and cabinets. Re-adhere or replace strips, then flush-trim and add a crisp bevel for a like-new finish. Market to property managers, restaurants, and realtors with per-linear-foot pricing.
Custom Beveled HPL Sign Blanks
Produce sign blanks from HPL-faced panels with flush-trimmed shapes and 45° bevels for a premium edge. Sell standard sizes/shapes to print shops and sign makers, or offer custom templates for logos and wayfinding systems.
Small-Batch HPL Furniture Line
Launch a line of durable desks, side tables, and shelves with HPL tops. Use flush-trim for consistent shapes and controlled bevels (9°, 22°, 45°) as a design signature. Sell direct-to-consumer with made-to-order colors and edge profiles.
Cabinet Shop Overflow Trimming
Provide subcontract edge-banding and laminate trimming for local cabinet shops during peak times. Offer fast turnaround on door edges, shelves, and panels with flawless triple-flute finishes that reduce sanding and rework.
Workshops + Tool Sales
Host weekend classes teaching laminate application, flush trimming, and bevel techniques using bearing-guided templates. Monetize through tuition, material kits, and upselling replacement cutters and arbors to students and makerspaces.
Creative
Mid-Century Beveled Coffee Table
Build a round or racetrack coffee table with a plywood core skinned in high-pressure laminate for durability. Use a template and the trimmer to flush the laminate to the shape, then add a clean 22° or 45° bevel around the perimeter for a mid-century vibe. The triple-flute cutter leaves a paint-ready, chip-free edge with minimal touch-up.
Color-Block Hex Wall Tiles
Make a set of hexagonal wall tiles by laminating bold HPL colors onto 1/2–3/4 in plywood. Use a bearing-guided template to flush-trim each tile and finish with a subtle 9° or sharp 45° bevel for shadow lines. Arrange as geometric art or acoustic panels with felt backing.
Retro Bartop Arcade Cabinet
Construct a compact arcade cabinet with two-tone laminate on the sides, control panel, and marquee. Flush-trim the laminate to CNC/hand-cut profiles and add a 45° bevel on visible edges for a crisp, professional finish that resists chipping and fingerprints.
Pedalboard/DJ Controller Deck
Build a rugged pedalboard with a laminate top for wear resistance. Use templates to flush-trim cable pass-throughs and power cutouts, then add a 9–22° bevel to soften edges. The triple-flute finish helps cords glide and prevents snagging on the edge.
Edge-Banded Floating Shelves
Create plywood floating shelves, apply matching or contrasting laminate to the faces, and use the trimmer to flush-trim edge banding perfectly. Add a small bevel to the front edge for a premium look and a tactile, chip-resistant edge.