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*Astra Coated* Bits&Bits SRF4-125UP – 1/8″ Long Reach Up-Cut Spiral Bit – 1/4″ Shank
CA$48.26
Up-Cut spiral bits are a workhorse bit for any CNC setup. 1/8″ tip diameter is a versatile size to handle all types of cuts on a router or CNC machine, from profiles, detailed carving and drilling cribbage boards.
- Astra Coated
- Solid Carbide
- Tip diameter: 1/8″
- Shank Diameter: 1/4″
- Length of cut: 1″
- Overall Length: 2-1/2″
- Made In USA
In stock
Used for carving and sign making on hard & soft woods or excellent for milling aluminum and other non-ferrous materials.
These tools are coated with a proprietary high performance *Astra coating*Â that allows higher speed & feed rates as well as extended tool life & increased lubricity in abrasive material. Our tools are all Made in the USA with the finest carbide available.
What is an UpCut bit?
UpCut bits allow for rapid cuts since the tool clears the chips away from the material. While Ideal for cutting thicker materials, this type of tool is not recommended for thinner or softer materials. They are more likely to tear the top surface with the cutting edges because they’re pulling the wood fibers up while cutting. When cutting laminated materials, such as plywood with a thin top veneer, that can matter a lot. This type of bit is used whenever the best finish is needed on the bottom side of a part.
Made in the USA by Bits & Bits.
| Weight | 0.07 lbs |
|---|---|
| Brand | Bits & Bits |
| Shank | 1/4" |
| Cut Diameter | 1/8" (.125") |
| Cut Length | 1" |
| Cut Direction | Up Cut |
| Overall Length | 2-1/2" |
Speeds & Feeds
This data serves as a general guidance only.
Soft/Hard Woods/ MDF – Spindle Speed- RPM: 16,000RPM – Feed Rate – IPM : 40-60″
Max Cut depth per pass 1/8″
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