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

3G Electric
RFQ CartGet a QuoteSign inSign up
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia - Spiral-Flute Router Bits for Wood & Plywood
ONSRUDSpiral-Flute Router Bits for Wood & Plywood

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

The ONSRUD Solid Router Bit is a spiral upcut, 2-flute spiral-flute router bit for wood and plywood, with a 1/4" cut diameter and 7/8" length of cut. It is designed for use with MDF and carries the manufacturer part…

SKU 3G-OTH-236126

Brand
ONSRUD
Item
Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia
Category
Spiral-Flute Router Bits for Wood & Plywood
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

ONSRUD
Manufacturer Part Number
52-280
View Full Spec Sheet

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 spiral upcut, 2-flute spiral-flute router bit for wood and plywood, with a 1/4" cut diameter and 7/8" length of cut. It is designed for use with MDF and carries the manufacturer part number 52-280.

Frequently Asked Questions

What is the ONSRUD Solid Router Bit 52-280 used for?

The ONSRUD Solid Router Bit 52-280 is a spiral upcut, 2-flute router bit designed for routing wood, plywood, and MDF. Its 1/4" cut diameter and 7/8" length of cut make it ideal for clean, chip-free cuts in CNC and handheld routing applications.

What are the specifications of the ONSRUD 52-280 router bit?

The ONSRUD 52-280 is a solid carbide spiral upcut router bit with 2 flutes, a 1/4" cut diameter, and a 7/8" length of cut. It is designed for MDF and wood, with manufacturer part number 52-280 and related model 52-200.

Where to buy ONSRUD router bits worldwide?

3G Electric supplies ONSRUD router bits like the 52-280 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us to source this spiral upcut bit for your woodworking operations.

How to select the right ONSRUD spiral router bit for MDF?

For MDF, choose an ONSRUD spiral upcut bit like the 52-280 with a 1/4" cut diameter and 2 flutes. Upcut geometry lifts chips away, preventing clogging. Match the cut diameter and length of cut to your material thickness and router collet size for best results.

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 spiral-flute router bits for wood & plywood. 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 →

Similar products

Matched by specification & description
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 52-261). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 52-261). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia, 1" LOC (MPN 52-285). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/4" Cut Dia, 1" LOC (MPN 52-285). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/8" Cut Dia, 1-1/4" LOC (MPN 52-330). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/8" Cut Dia, 1-1/4" LOC (MPN 52-330). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 1-1/8" LOC (MPN 52-360). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 1-1/8" LOC (MPN 52-360). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/8" Cut Dia, 1/2" LOC (MPN 52-240). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/8" Cut Dia, 1/2" LOC (MPN 52-240). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 52-260). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 52-260). Key specifications — attr1164582: 52-200; attr1164586: Wood.

More from ONSRUD

View all ONSRUD parts →
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 1-5/8" LOC (MPN 52-365). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 1-5/8" LOC (MPN 52-365). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 2-1/8" LOC (MPN 52-367). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 1/2" Cut Dia, 2-1/8" LOC (MPN 52-367). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 57-260). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/16" Cut Dia, 3/4" LOC (MPN 57-260). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/8" Cut Dia, 1-1/8" LOC (MPN 52-320). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 3/8" Cut Dia, 1-1/8" LOC (MPN 52-320). Key specifications — attr1164582: 52-200; attr1164586: Wood.
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 5/16" Cut Dia, 1-1/8" LOC (MPN 52-300). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Upcut, 2 Flute, 5/16" Cut Dia, 1-1/8" LOC (MPN 52-300). Key specifications — attr1164582: 52-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/8" Cut Dia, 1-1/4" LOC (MPN 57-330). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/8" Cut Dia, 1-1/4" LOC (MPN 57-330). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 5/16" Cut Dia, 1-1/8" LOC (MPN 57-310). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 5/16" Cut Dia, 1-1/8" LOC (MPN 57-310). Key specifications — attr1164582: 57-200; attr1164586: MDF.
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 1/2" Cut Dia, 1-1/4" LOC (MPN 57-362). Key specifications — attr1164582: 57-200; attr1164586: Wood.
ONSRUD
ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 1/2" Cut Dia, 1-1/4" LOC (MPN 57-362). Key specifications — attr1164582: 57-200; attr1164586: Wood.