Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia - Bottom-Surfacing Spiral-Flute Router Bits for Plastics & Aluminum
ONSRUDBottom-Surfacing Spiral-Flute Router Bits for Plastics & Aluminum

ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia

The ONSRUD Solid Router Bit is a bottom-surfacing spiral-flute router bit for plastics and aluminum, featuring a spiral upcut design with 2 flutes, a 1/4" cut diameter, and a 3/8" length of cut. This bit is designed…

SKU 3G-OTH-239027

Also listed as: 66314 · 66 314

Brand
ONSRUD
Item
Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia
Category
Bottom-Surfacing Spiral-Flute Router Bits for Plastics & Aluminum
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ONSRUD
Manufacturer Part Number
66-314

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

ONSRUD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ONSRUD Solid Router Bit is a bottom-surfacing spiral-flute router bit for plastics and aluminum, featuring a spiral upcut design with 2 flutes, a 1/4" cut diameter, and a 3/8" length of cut. This bit is designed for use with hard plastic materials, as specified by its attribute 66-300 and manufacturer part number 66-314.

Frequently Asked Questions

What is the ONSRUD Solid Router Bit 66-314 used for?

The ONSRUD Solid Router Bit 66-314 is a bottom-surfacing spiral-flute router bit designed for routing hard plastics and aluminum. Its spiral upcut design with 2 flutes efficiently evacuates chips, making it ideal for clean, precise cuts in plastic fabrication and aluminum machining applications.

What are the specifications of the ONSRUD 66-314 router bit?

The ONSRUD 66-314 is a solid carbide router bit with a spiral upcut, 2 flutes, a 1/4" cut diameter, and a 3/8" length of cut. It is part of the 66-300 series and is specifically designed for hard plastic materials. The manufacturer part number is 66-314.

Where to buy ONSRUD router bits worldwide?

3G Electric supplies ONSRUD router bits like the 66-314 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bit for your hard plastic or aluminum routing needs.

How to select the right ONSRUD router bit for hard plastic?

For hard plastic, choose a spiral upcut bit like the ONSRUD 66-314 with a 1/4" cut diameter and 3/8" length of cut. The upcut design lifts chips away from the cut, reducing heat buildup and melting. Ensure the bit is sharp and run at recommended speeds for clean edges.

Used in

Common applications for ONSRUD
Woodworking cabinetry — ONSRUD spiral upcut 2-flute bits (e.g., MPN 52-280) for clean through cuts in plywood and MDF.
Plastic fabrication — ONSRUD spiral O-flute downcut bits (e.g., MPN 62-824) for hard plastic sheets to prevent edge chipping.
Aluminum machining — ONSRUD spiral O-flute upcut bits (e.g., MPN 63-604) for thin-gauge aluminum in sign making.
Phenolic composite routing — ONSRUD 3-flute spiral upcut bits (e.g., MPN 67-205) for high-density phenolic boards.
CNC sign making — ONSRUD spiral O-flute bits for soft plastics (e.g., MPN 63-790) to achieve smooth edges on acrylic letters.
Furniture production — ONSRUD spiral downcut 2-flute bits (e.g., MPN 57-287) for MDF to minimize tear-out on top surfaces.

ONSRUD Products

3G Electric supplies ONSRUD bottom-surfacing spiral-flute router bits for plastics & aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: 1/4"-28 UNF, H4 / 2B-3B, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 1660500200)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE
This coolant-through spiral-flute tap is designed for threading aluminum and non-ferrous materials. The carbide construction and bottoming chamfer enable blind-hole tapping, while the spiral-flute geometry evacuates chips upward. The coolant-through design facilitates chip removal and lubrication in CNC machining applications
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: 7/16"-14 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 1660500800)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: 1/4"-20 UNC, H5 / 2B-3B, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 1660500000)
OSG SPIRAL FLUTE Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 1660000100)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Modified Bottoming Chamfer, Carbide (MPN 1660000100)
OSG SPIRAL FLUTE Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 1660000000)
OSG SPIRAL FLUTE
OSG SPIRAL FLUTE Tap: M5x0.8 Metric, D4 / 4H-6H, 3 Flute, Bottoming Chamfer, Carbide (MPN 1660000000)

More from ONSRUD

View all ONSRUD parts
Solid carbide router bit with spiral upcut geometry and 2 flutes. Cut diameter 3/8", length of cut 5/8". Designed for bottom-surfacing operations on plastics and aluminum. Suitable for CNC and hand-router applications in sign making, aerospace, and general fabrication
ONSRUD
Solid carbide router bit with spiral upcut geometry and 2 flutes. Cut diameter 3/8", length of cut 5/8". Designed for bottom-surfacing operations on plastics and aluminum. Suitable for CNC and hand-router applications in sign making, aerospace, and general fabrication
Solid carbide spiral upcut router bit with 2 flutes, 1/8" cut diameter, and 1/4" length of cut. Designed for bottom-surfacing operations on hard plastics and aluminum in CNC and handheld routing applications
ONSRUD
Solid carbide spiral upcut router bit with 2 flutes, 1/8" cut diameter, and 1/4" length of cut. Designed for bottom-surfacing operations on hard plastics and aluminum in CNC and handheld routing applications
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 7/8" LOC (MPN 66-326)
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 7/8" LOC (MPN 66-326)