Spiral CNC Router Bits – Solid Carbide – 1/2 Shank – 3 Flute
$59.99
- Ultra-Shear 3-Flute Solid Carbide Spiral CNC Router Bits are 1/2" diameter, 1/2" shank bits for routing work where cut length, feed rate, and edge quality matter.
- We offers four cut lengths: 1", 1-1/4", 1-1/2", and 2". Each length is available in both up-cut and down-cut versions, allowing you to match the cutting direction and shortest usable cut length to the job.
- The 3-flute spirals provide 50% more cuts at a given spindle speed, giving the choice of faster feed rates or more cuts per inch for cleaner edges.
- Up-cut bits pull chips out of the kerf and are for dado, rabbet, and full-edge cutting in solid wood.
- Down-cut bits slice down into the material to reduce lifted surface fibers, especially on cabinet-grade plywood.
Product details
Ultra-Shear Spiral CNC Router Bits - Solid Carbide - 1/2 Shank - 3 Flute
American Made Quality at Factory Direct Pricing
Ultra-Shear 3-Flute Solid Carbide Spiral CNC Router Bits
are 1/2" diameter, 1/2" shank bits for routing work where cut length, feed rate, and edge quality matter.
We offers four cut lengths:
1", 1-1/4", 1-1/2", and 2". Each length is available in both up-cut and down-cut versions, allowing you to match the cutting direction and shortest usable cut length to the job.
The 3-flute spirals provide 50% more cuts
at a given spindle speed, giving the choice of faster feed rates or more cuts per inch for cleaner edges.
Up-cut bits pull chips out
of the kerf and are for dado, rabbet, and full-edge cutting in solid wood.
Down-cut bits slice down
into the material to reduce lifted surface fibers, especially on cabinet-grade plywood.
Don’t settle for inferior quality imported bits
to save money. Woodpeckers uses state-of-the-art CNC grinding equipment, the highest quality solid carbide blanks and ultra-fine grinding wheels to produce American-made router bits at extremely competitive prices. The days of paying extra for middle-man markups are over. Buy direct from the manufacturer and pocket the savings.
Like all Woodpeckers products,
Ultra-Shear Solid Carbide bits are made right here in our Strongsville, Ohio, facility just south of Cleveland. We’re confident you won’t find an American-made bit of the same design for less.
Product specifications
| Brand | Ultra-Shear |
|---|---|
| Cut Direction | Up Cut | Down Cut |
| Options | 1/2 SH │ 1/2 DIA │ 1 CL │ 3 OAL │ 3 FL | 1/2 SH │ 1/2 DIA │ 1-1/4 CL │ 3 OAL │ 3 FL | 1/2 SH │ 1/2 DIA │ 1-1/2 CL │ 3-1/2 OAL │ 3 FL | 1/2 SH │ 1/2 DIA │ 2 CL │ 4 OAL │ 3 FL |
| Weight | 0.113 lbs |



Choosing, using and caring for your product
Match tool dimensions, drive size and material to the task. Check included pieces, required power and product instructions before you begin.
Read the instructions supplied with your item before first use. Check the components and fitting requirements, and follow the care guidance for the listed materials. Keep the product instructions for future reference.
If a specification is not listed or you need help with a particular application, contact our team before ordering.
Ask us a question ↗Delivery & FAQs
Where do you deliver?
We deliver within the United States. Standard U.S. shipping is free, with no minimum order amount.
When should I expect my order?
Order processing takes 1–3 business days. Estimated total delivery is 5–8 business days from order placement, including processing and carrier transit. See our Shipping Policy for delivery details and how to contact us about an order.
Can I return an item?
You can request a return within 30 days after delivery. Contact us before returning an item so we can provide the correct instructions. Approved refunds are expected to reach the original payment account within 2–4 business days after approval and issuance. See the Return & Refund Policy for the full conditions.
How do I choose the right option?
Check the product photographs, dimensions, materials and available options. Choose your color, size or specification before adding the item to your cart. If you are unsure, ask our team before ordering.
How can I contact you?
Use the email address or telephone listed in our footer and on the Contact Us page. Include the product name or order number when you need help.
















