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An Up Cut Router Bit is designed to pull chips upward as it cuts, giving you clean bottom edges and efficient chip removal. Ideal for deep cuts, slotting, and mortising in wood, MDF, and plywood.
TOOL SPECS: Solid carbide, up cut spiral with 1/16" cutting diameter, 1/4" shank, 1/2" cutting length, and 2" overall length for use in routers with a 1/4" collet.
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*Customized sizes are acceptable
At SpeTool, safety is our top priority. Please read the following precautions carefully before using any of our cutting, routing, or drilling products.
Always wear eye protection, hearing protection, and a dust mask while operating tools.
Avoid wearing loose clothing, gloves, or jewelry that could catch in moving parts.
Keep hands, hair, and body parts away from the cutting area at all times.
Never use dull or damaged bits. Replace worn tools immediately.
Do not remove or disable safety guards on your machinery.
Always feed material against the rotation of the cutting tool.
Disconnect power before changing bits or performing maintenance.
Follow the safety instructions provided by your power tool manufacturer.
Improper use, modification, or misuse of this product may result in serious injury. SpeTool is not responsible for damage or injury caused by unsafe practices.
Re-sharpening or grinding SpeTool bits may release dust containing cobalt or other substances. Always use proper respiratory protection.
Wood dust generated during drilling, cutting, or sanding may pose a cancer risk. Avoid inhalation and use appropriate safety equipment.
This product may expose you to lead and/or cobalt, chemicals known to the State of California to cause cancer and reproductive harm.
🔗 Learn more about California Proposition 65
Stay safe. Work smart. Use protection.
For additional safety tips, consult your machine’s user manual or reach out to our support team.
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Fusion 360 Tools File |
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Vectric Tools File |
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Carveco Tools File |
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Carbide 3D Tools File |
A helical bit that lifts chips upward, ideal for deep plunges and fast chip evacuation.
Use up-cut for deep pockets and efficient chip removal; choose down-cut when you need a splinter-free top face.
Some top-side splintering can occur; minimize it with a backer board or shallow first pass.
Excessive RPM or slow feed causes heat; sharpen or clean the bit and speed up the feed.
Clear chips with strong dust extraction or pause to vacuum; up-cut flutes already help eject debris.
Compression bits give splinter-free faces on both sides; up-cut is faster but may fray the top veneer.
Extra flutes can improve finish but require slower feed per tooth; 2-flute is a good all-round choice.
Too-deep cuts or slow chip evacuation overheat the small shank—use shallower passes and higher feed.
They’re fine if feed direction is correct and stock is clamped; expect more chip spray than in a table.
Use sharp bits, minimize tool overhang, and match feed to RPM to keep chip load steady.
