SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill
SpeTool CA W04005 SPE-X Extra Tool Life Coated SC Spiral Plunge 1/4" Dia x 1/4" Shank x 1" Cutting Length x 2-1/2" Long 2 Flute Up-Cut Router Bit

SpeTool CA W04005 SPE-X Extra Tool Life Coated SC Spiral Plunge 1/4" Dia x 1/4" Shank x 1" Cutting Length x 2-1/2" Long 2 Flute Up-Cut Router Bit

SKU : CA-SP-D1/4-1/4-U-TAC
$34.13 CAD

Frais d'envoi calculés à la caisse

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.

Excellent For Cutting:

  • MDF/HDF
  • Plywood
  • Melamine
  • Laminate
  • Softwood/Hardwood
  • Veneered Plywood

TOOL SPECS: Solid carbide, up cut spiral with 1/4" cutting diameter, 1/4" shank, 1" cutting length, and 2-1/2" overall length for use in routers with a 1/4" collet.

 TAC Coating: Enhances cutting edge sharpness and lubricity, reducing heat and oxidation buildup. Delivers superior cutting quality and durability—lasting up to 2.5 times longer than uncoated bits.
Number Of Item:1
54 en stock
Quantité:
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Free shipping
90-day Refund
365-Day Warranty

Ready to Cut Like Never Before?

SpeTool Up Down Cut Spiral Router bits

Spiral Bits Built for Real Woodworkers.

Clean Cuts. No Burn. Just Precision.

Solid Carbide Power You Can Trust.

Similar Size

Part No.

Cutting Dia.
(D)

 Cutting Height
(B)

Shank Dia.
(d)

Overall Length
(L)

Flute
(F)

 Coating Rec. RPM
W04001 3/8" 1-1/4" 1/2" 3" 2 15,000
*W04001-SPE-X 3/8" 1-1/4" 1/2" 3" 2 TAC 15,000
W04003 1/2" 1-1/4" 1/2" 3" 2 15,000
*W04003-SPE-X 1/2" 1-1/4" 1/2" 3" 2 TAC 15,000
W04005 1/4" 1" 1/4" 2-1/2" 2 18,000
*W04005-SPE-X 1/4" 1" 1/4" 2-1/2" 2 TAC 18,000
W04007 1/8" 1/2" 1/4" 2" 2 18,000
*W04007-SPE-X 1/8" 1/2" 1/4" 2" 2 TAC 18,000
W04010 3/8" 1-3/4" 1/2" 4" 2 15,000
W04012 1/2" 2" 1/2" 4" 2 15,000
*W04012-SPE-X 1/2" 2" 1/2" 4" 2 TAC 15,000
W04014 1/4" 1-1/4" 1/4" 3" 2 18,000
*W04014-SPE-X 1/4" 1-1/4" 1/4" 3" 2 TAC 18,000
W04016 1/4" 1" 1/4" 3" 2 18,000
W04017 1/8" 1" 1/4" 3" 2 18,000
*W04017-SPE-X 1/8" 1" 1/4" 3" 2 TAC 18,000
W04022 1/4" 2" 1/4" 4" 2 18,000
*W04022-SPE-X 1/4" 2" 1/4" 4" 2 TAC 18,000
W04023 1/16" 1/2" 1/4" 2" 2 18,000
*W04023-SPE-X 1/16" 1/2" 1/4" 2" 2 TAC 18,000
W04029 1/16" 1/4" 1/4" 2" 2 18,000
W04031 1/8" 3/4" 1/8" 1-1/2" 2 18,000
*W04031-SPE-X 1/8" 3/4" 1/8" 1-1/2" 2 TAC 18,000
W04032 3/16" 1" 1/4" 2-1/2" 2 18,000
*W04032-SPE-X 3/16" 1" 1/4" 2-1/2" 2 TAC 18,000
W04033 3/8" 1-1/4" 3/8" 3" 2 15,000
W04037 1/32" 1/8" 1/4" 2" 2 18,000
*W04037-SPE-X 1/32" 1/8" 1/4" 2" 2 TAC 18,000

*Customized sizes are acceptable

Frequently Asked Questions

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.

  • 5 stars: 12 (92%)
  • 4 stars: 1 (8%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
O
Old Barn Woodshop
Nice 1/4” upcut CNC bit.

Nice upcut CNC bit. 2 flute, very sharp cutting edges.
2 1/2” total length with 1” of cutting depth.
Accurate measurements.

Old Barn Woodshop review photo
T
Timotheos
Worked as Expected

I had not used any CNC cutter from Spe Tools before, so I wasn’t sure what to expect beyond the available reviews. I used this to carve an address sign in poplar for a neighbor friend. Left a clean and smooth surface with manageable tear out. I carve with somewhat conservative settings, so there were no issues during the operation. Would definitely recommend. (Machine application: X-carve with DeWalt DW611 router.)

M
Moi
Arrivé plutôt que prévu au départ

Exactement ce que je voulais pas encore essayé

J
Jimbo
Puts HSS to shame

Needed something that wpuld not get dulled out by mdf. Nice and sharp after many cuts, just as expected.

M
Mason Williams
Cuts great

Using in a CNC and is Holding up well. i bought a spare also and will buy again when this one dulls

M
MJLaverty
chews thru MDF like butter, wood really well.

I use this to get an outline cut out in wood quickly, and it does the job in my CNC router using a Bosch colt as the spindle. im rinning pretty fast and it keeps up w/o binding or complaint. could probably do better speeds than my machine is capable of, but it's not sturdy enough yet.

M
MrMakesALotOfStuff
Another great router bit

Great router bit. Stays sharp and cuts through hardwood effortlessly.

K
Kenton W.
Nice trim router bit

Nice trim router bit, cuts smoothly.

M
Mom
Works great and dependable

I have several SpeTool bits for my CNC router and like the other bits, this is a great bit that works reliably and quite well. Unlike some of the other budget bits I have bought, you can readily download the specs and add to your cnc software. I'm very new to the cnc router game and not having to do that relieves so much stress. I'm still figuring out how to do that, and I can just rely on the experts for that data with this one. SpeTool has never let me down.

B
Blade
SpecTool bits mak up 20% of the bits I use.

SpecTool bits make up 20% of the bits I use. These consistently are sharp and true to size. Cut clean for quite awhile.

R
Raymond Russelburg
Perfect!!

I have a drill press with a router table adapter for it. this is a perfect addition to my bit collection. Works great, sharp and does exactly as expected.

S
Shaw
High quality sharp bit

This bit is a beast, extremely sharp and cuts 1/4” dadoes in drawer runners with my router with ease. Definitely recommend this product.

c
celestetfelice
spiral drill bit

as described.i ordered this for the hubs.it fits his DeWalt drill&driver set. it's perfect for his home projects!

SpeTool SPE-X Coated 1/4" Dia Up Cut Router Bit CNC Carbide End Mill

SpeTool CA W04005 SPE-X Extra Tool Life Coated SC Spiral Plunge 1/4" Dia x 1/4" Shank x 1" Cutting Length x 2-1/2" Long 2 Flute Up-Cut Router Bit

CAD 34.13