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ONSRUD Solid Router Bit: Straight O-Flute, 2 Flute, 3/16" Cut Dia, 5/8" LOC (MPN 56-618) - Straight O-Flute Router Bits for Plastics
ONSRUDStraight O-Flute Router Bits for Plastics

ONSRUD Solid Router Bit: Straight O-Flute, 2 Flute, 3/16" Cut Dia, 5/8" LOC (MPN 56-618)

SKU 3G-OTH-222366

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ONSRUD
Item
Solid Router Bit: Straight O-Flute, 2 Flute, 3/16" Cut Dia, 5/8" LOC
Category
Straight O-Flute Router Bits for Plastics
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Technical Specifications

ONSRUD
Manufacturer Part Number
56-618
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ONSRUD Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the ONSRUD Solid Router Bit 56-618 used for?

The ONSRUD 56-618 is a straight O-flute router bit designed for routing plastics. Its two-flute geometry and 3/16" cut diameter make it suitable for trimming, slotting, and edge-finishing acrylics, polycarbonates, and other engineered plastics in CNC and hand-router applications.

What are the specifications of the ONSRUD 56-618 router bit?

The ONSRUD 56-618 is a solid carbide straight O-flute router bit with two flutes, a 3/16" cutting diameter, and a 5/8" length of cut. The manufacturer part number is 56-618. It is designed specifically for routing plastics to produce clean, chip-free edges.

Where to buy the ONSRUD 56-618 router bit worldwide?

3G Electric supplies the ONSRUD 56-618 router bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this ONSRUD bit to any country.

How to select the right ONSRUD router bit for plastics?

For routing plastics like acrylic or polycarbonate, choose an O-flute design such as the ONSRUD 56-618 to prevent melting and ensure clean cuts. Match the cut diameter (3/16") and flute length (5/8") to your material thickness and machine spindle speed. Always use proper chip evacuation and cooling.

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 straight o-flute router bits for plastics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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