Features
- Micrograin carbide cutting surface for wear resistance
- Double-flute geometry for cutting acrylic and similar plastics
- Intended to reduce heat buildup during cutting
- Designed to minimize material sticking/welding in the cut
- Suitable for single or multiple layers of acrylic
Specifications
| Shank Inch | 1/4 |
| Diameter (D) Inch | 1/4 |
| Working Length (L) Inch | 1 |
| Pack Quantity | 1 |
| Package Quantity | 1 |
| Includes | 1 Bit |
| Color | Metal |
| Country Of Origin | USA |
| Upc | 000346050950 |
| Unspsc | 27112821 |
| Weight (Lb) | 0.080 |
| Size Measure | IN |
| Height (In) | 0.100 |
| Length (In) | 5.000 |
| Width (In) | 2.500 |
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Quarter-inch solid carbide double-flute router bit intended for cutting acrylic and similar plastics. The micrograin carbide construction improves wear resistance. The flute geometry is designed to produce a cleaner cut while reducing heat buildup and minimizing material sticking.
Model Number: 85611M
Project Ideas
Business
Custom LED Edge‑Lit Sign Shop
Offer made‑to‑order nameplates, gamer tags, wedding table numbers, and small business logos. The bit’s low‑heat cutting yields optical‑quality edges that make edge‑lighting pop. Standardize base profiles and channel sizes for LED strips to speed production, and upsell multi‑layer color accents.
Acrylic Display Cases and Dust Covers
Produce clear protective boxes for collectibles, sneakers, models, and electronics. Use tab/slot or mitered edges cut with the 1/4 inch bit for clean fits, then solvent‑weld. Create a sizing matrix (S/M/L) plus custom dimensions, and add optional engraved nameplates for personalization.
Retail POS Stands and Risers
Fabricate tiered product risers, brochure holders, and price tag rails for boutiques and markets. The double‑flute bit minimizes melting on long cuts, keeping edges presentable without flame‑polishing. Sell in kit form with flat‑pack shipping and simple snap‑fit or screw assembly.
Aquarium Lids and Filter Baffles
Cut warp‑resistant acrylic lids with notches for cables and HOB filters, plus sump baffles with precise slots for bubble traps. Clean, weld‑free edges ensure tight fits and reduced evaporation. Offer a measurement template and quick‑turn local pickup for hobbyists and pet stores.
Arcade and Controller Panels
Make replacement control panels and button templates for arcade cabinets and fight sticks. The bit’s stable 1/4 inch shank helps keep 24 mm and 30 mm holes dimensionally accurate with minimal cleanup. Provide custom artwork underlays and sell pre‑drilled, ready‑to‑mount panels.
Creative
Edge‑Lit LED Acrylic Sign
Design a line-art logo or quote, profile-cut the sign blank, and engrave shallow linework for light diffusion. The double‑flute geometry keeps chips clear and limits heat, giving crisp edges that carry light beautifully. Add a routed slot base for an LED strip and a cable exit. Use multiple acrylic colors or frosted overlays to create layered highlights.
Layered Topographic Map Art
Stack multiple sheets of acrylic, each cut to a contour level of a favorite mountain, lake, or city elevation. The clean, melt‑free edges from the micrograin carbide bit make layers align sharply. Space with standoffs to cast shadows, and backlight the piece for a premium wall display.
Modular Desktop Organizer
CNC cut interlocking trays, pen caddies, and cable channels from 1/4 inch acrylic using finger joints and tab/slot connections sized for solvent welding. The 1 inch working length is ideal for through‑cuts on 1/4 inch sheets while keeping edges polished enough to leave exposed. Mix opaque and clear panels for a modern look.
Acrylic Puzzle and Coasters Set
Create an interlocking jigsaw puzzle from tinted acrylic with themed shapes, plus matching edge‑lit coasters. The double‑flute bit reduces chip welding on tight internal radii, keeping tabs consistent. Etch subtle textures for grip and add a laser‑printed insert or paint fill in engraved channels for contrast.
Kinetic Suncatcher Mobile
Cut balanced geometric or nature‑inspired shapes from translucent acrylic. The clean edge finish and low burr formation prevent snagging on jump rings and fishing line. Mix thicknesses and colors, and add small pockets or slots to assemble without hardware for a minimalist kinetic sculpture.