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SpeTool Compression Router Bits 1/4 Inch Shank 1 Inch Cutting Length with Coated Carbide Spiral Up Down CNC Router Bit End Mills for Carving Wood Woodworking Tools

  • Based on 205 reviews
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Availability: In Stock.
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Arrives Friday, Mar 13
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Size: 1/4" Dia - 1" CL -1/4" Shank


Style: COMPRESSION CUT


Features

  • SPECIFICATION. Compression cut router bits 1" cutting length; 1/4" cutting diameter; 1/4" shank; 2-1/2" overall length, can be used on routers with 1/4" collect.
  • COATING. The new coating provide up to 2.5 times life than the uncoated, make the bit sturdy durable, sharp efficient, smooth stable.
  • COMPRESSION CUT. The compression cutters are designed with both up and down-cut flutes, combatting delamination on the top and bottom of a workpiece.
  • COMPATIBILITY. This cnc router bits 1/4 shank is perfect for soft woods, hard woods, Plywood, laminate, OAK, MDF and any hardwood working. It can be used with cnc router and handheld router with 1/4" collet.
  • DURABLE AND PRECISE. This CNC Bits are high-quality construction ensures durability and precision, allowing for consistent and accurate cuts.

Material: Tungsten Carbide


Cutting Diameter: 0.25 Inches


Finish Type: Uncoated


Shank Type: Straight


Cutting Angle String: 2 Degrees


Product Dimensions ‏ : ‎ 3.43 x 0.47 x 6.06 inches; 1.06 ounces


Item model number ‏ : ‎ SP-D1/4-1/4-U&D-TAC


Date First Available ‏ : ‎ February 18, 2019


Manufacturer ‏ : ‎ SpeTool


Country of Origin ‏ : ‎ China


Best Sellers Rank: #8,104 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #79 in Edge Treatment & Grooving Router Bits


#79 in Edge Treatment & Grooving Router Bits:


Customer Reviews: 4.6 4.6 out of 5 stars 205 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Mar 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Reliable cuts, Great Durability. Coating dramatically reduces friction.
Size: 1/4" Dia - 1-1/4" CL -1/4" Shank Style: UP CUT
For background, I run a full sheet CNC, cutting primarily 3/4" maple plywood, MDF and HDF. I had been using high priced A***a end mills for my work and they are great, but very expensive and I found that MDF was hard on the coating which often led to shortened lifespans. When I started looking for more cost effective alternatives I tested a series of bits from SpeTool and I was immediately surprised at the cut quality and durability. Even thin 1/16" bits went the distance if I was mindful of going low and slow on my DOC and speeds. I've moved completely to SpeTools for my straight cut bits, and this was my first purchase of their coated bits. It's a big improvement in durability and friction reduction. These are my new go to bits! What I liked: 1. SpeTool end mills are a great value, particularly the 5 packs. 2. Coating markedly reduces friction and chatter. 3. Longer shank adds cutting depth when needed and puts more of the shank in contact with my water cooled spindle which further cools the bit. 4. Available in all sizes with a 1/4" shank. I don't have to change collets. 5. All sizes are available in multiple cut types. I typically use uncut and compression cut bits in 1/4" and 1/8". What I wish: Please offer these bits in 5 packs! ... show more
Reviewed in the United States on May 24, 2024 by Don W.

  • So far so good
Size: 1/8" Dia - 1" CL -1/4" Shank Style: UP CUT
Used a couple of times and it worked great. Nice and sharp , true and strong.
Reviewed in the United States on May 1, 2024 by Y. R.

  • Great for my CNC
Size: 1/8" Dia - 1" CL -1/4" Shank Style: DOWN CUT
This has cut very well for me and the price point is great. Some of these bits sell for $40-$50. The price is why I purchased this and was excited that they were a great quality as well. I have bought several from this company and have not been disappointed. It makes it much more affordable to replace them. ... show more
Reviewed in the United States on March 21, 2024 by Tony Mason

  • Works good
Size: 1/4" Dia - 1" CL -1/4" Shank Style: COMPRESSION CUT
Stayed sharp and worked well
Reviewed in the United States on May 10, 2024 by Joe

  • Great tool for the price
Size: 1/4" Dia - 1-1/4" CL -1/4" Shank Style: COMPRESSION CUT
I used this for use on cherry wood and it left perfect edges which didn’t require much sanding at all.
Reviewed in the United States on March 20, 2024 by Rob C.

  • Awesome bit for the money.
Size: 1/4" Dia - 1" CL -1/4" Shank Style: COMPRESSION CUT
I ordered this bit a few months back and finally got around to using it. Used it with a circle jig in some 1” marine plywood and it left an amazingly clean cut. First bit I’ve used in my DeWilt DW618 that didn’t make the router scream. I will be buying more SpeTool bits if they’re all this good.
Reviewed in the United States on January 19, 2024 by colin senior

  • The first one broke..
Size: 1/4" Dia - 1-1/4" CL -1/4" Shank Style: DOWN CUT
The first one broke when I used it with my Makita router and brass bushing. Customer service was great, got a replacement, so I'm hopeful.
Reviewed in the United States on January 22, 2024 by Alan Denton

  • perfect
Size: 1/4" Dia - 1" CL -1/4" Shank Style: COMPRESSION CUT
definitely the right size for routing pilot channels and thinner grooves for holding cabinet's bottoms. cuts like butter compared to that Ryobi set
Reviewed in the United States on February 22, 2024 by Charles C Hennings

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