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ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/4" Cut Dia - Spiral-Flute Router Bits for Wood & Plywood
ONSRUDSpiral-Flute Router Bits for Wood & Plywood

ONSRUD Solid Router Bit: Spiral Downcut, 2 Flute, 3/4" Cut Dia

The ONSRUD Solid Router Bit is a spiral-flute router bit for wood and plywood, featuring a spiral downcut design with 2 flutes, a 3/4" cut diameter, and a 1-5/8" length of cut. It is designed for use with MDF and…

SKU 3G-OTH-236151

Brand
ONSRUD
Item
Solid Router Bit: Spiral Downcut, 2 Flute, 3/4" Cut Dia
Category
Spiral-Flute Router Bits for Wood & Plywood
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Technical Specifications

ONSRUD
Manufacturer Part Number
57-390
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ONSRUD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ONSRUD Solid Router Bit is a spiral-flute router bit for wood and plywood, featuring a spiral downcut design with 2 flutes, a 3/4" cut diameter, and a 1-5/8" length of cut. It is designed for use with MDF and carries the manufacturer part number 57-390.

Frequently Asked Questions

What is the ONSRUD Solid Router Bit 57-390 used for?

The ONSRUD Solid Router Bit 57-390 is a spiral downcut bit designed for routing wood and plywood, specifically MDF. Its 2-flute, 3/4" cut diameter, and 1-5/8" length of cut deliver clean, chip-free edges in CNC and handheld routing applications.

What are the specifications of the ONSRUD 57-390 router bit?

The ONSRUD 57-390 is a solid carbide spiral downcut router bit with 2 flutes, a 3/4" cut diameter, and a 1-5/8" length of cut. It is designed for MDF and wood/plywood. The manufacturer part number is 57-390, and it is part of the 57-200 series.

Where to buy ONSRUD router bits worldwide?

3G Electric supplies ONSRUD router bits like the 57-390 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this spiral downcut bit for your woodworking operations.

How to select the right ONSRUD spiral downcut router bit?

Select an ONSRUD spiral downcut bit like the 57-390 based on material and cut quality needs. For MDF and plywood, a downcut design prevents tear-out. Match cut diameter and flute length to your workpiece thickness. 3G Electric can help you choose the correct ONSRUD bit for your application.

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.

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