Search  for anything...

KEENTECH 90 Degree V Groove Router Bit, 1/2" Shank x 7/8" Dia x 3/4" Depth

Based on 132 reviews
Condition: New
Checking for the best price...
$19.98
Save $8.01 was $27.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Oct 29
Order within 21 hours and 59 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Cutting Length
3/4" in
Size
7/8" Dia
Model
KT03011408
Weight
0.01 kg
Material
Alloy Steel
Cutting Diameter
0.88 in
In the box
V groove router bit

Features 5

  • Precision Dimensions 1/2" Shank x 7/8" Cutting Diameter x 3/4" Cutting Depth with a precise 90 V-groove profile. This V groove router bit is engineered for clean, well-defined grooves, deep sign lettering, chamfers, and decorative edge work.
  • Industrial Grade Quality Crafted with premium industrial-grade tungsten carbide and a solid steel body for exceptional durability, providing up to 10X the lifespan of standard carbide bits under continuous woodworking use.
  • Versatile Applications Ideal for deep V-grooving, sign lettering, and decorative chamferingmaking it an excellent choice for high-end furniture and custom cabinet making. It cuts smoothly and cleanly through hardwood, softwood, plywood, MDF, particle board, acrylic, and plastics without chatter or tear-out.
  • Universal Compatibility Designed with a robust 1/2-inch shank to fit securely into most standard handheld, table-mounted, and CNC router systems, ensuring stable, vibration-free operation for professional and DIY workshops.

Specs 17

Size 7/8" Dia
Material Alloy Steel
Brand KEENTECH
Cutting Length 0.75 inches
Item Weight 0.01 kg
Size Name 7/8" Dia
Cutting Diameter 0.88 inches
Item Diameter 0.88 inches

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


nice clean cut.
Cutting Length: 1-11/64" Inches Size: 2" Dia
This was a middle of the road priced 90 degree V groove bit and it worked perfect for me. I used it to cut a groove in composite decking to bend it. It gave a good clean cut. I'm glad I did not spend the money for the more expensive one.
Reviewed in the United States on July 29, 2026 by James V

Good quality - get the 2 inch if folding deck boards
Cutting Length: 1" Inches Size: 1-1/2" Dia
Works great - used to fold deck boards. However get the 2 inch because I got this one and it will square off at the end. My fault. Bit quality is great though.
Reviewed in the United States on August 16, 2026 by Brian

A very accurate, sturdy, and sharp bit!
Cutting Length: 13/16" Inches Size: 1" Dia
My use of this bit is "a little out of the box." I'm making a notch in the walls of 5/8 inch aluminum channel right down to the base, prior to bending it to a 90° miter corner. The bit cuts well, and allows for a nearly perfect 90° corner. I'm using an old Smithy 3 in one machine which has VERY limited milling capacity, but this works. I feed it really slow and spin the bit at 1600 rpm (max for the machine). Wear eye protection! Chips go everywhere! ... show more
Reviewed in the United States on September 13, 2025 by Yellowjacket

Poor quality control
Cutting Length: 1-11/64" Inches Size: 2" Dia
First off, I wanted to reach out to the seller before leaving this review but, to no avail. So... The bit has areas of rust and the cutting edge looks bad. At least from being inspected from outside the bad packaging (I'll get to that). About the packaging, the packaging is gouged and cracked in multiple places from the cutter not being securely held in the base. The packaging looks to be factor sealed so this is a internal quality control problem. I doubt that I'll be buying any Keentech products anytime soon. That's to bad because I'm building a production shop and I need cutting tools. ... show more
Reviewed in the United States on August 18, 2026 by Drumguy Lawrence

Worked great
Cutting Length: 1/2" Inches Size: 1/2" Dia
Pleased with product - exactly as advertised
Reviewed in the United States on August 1, 2026 by Brad B.

Wish it lasted longer
Cutting Length: 1" Inches Size: 1-1/2" Dia
Works pretty well with it lasted a little longer
Reviewed in the United States on September 7, 2025 by Andrew

V groove smooth grouve
Cutting Length: 1/2" Inches Size: 1/2" Dia
Cuts a very nice v groove in cutting boards
Reviewed in the United States on May 23, 2026 by Blair Witt

2” 90 degree v groove
Cutting Length: 1-11/64" Inches Size: 2" Dia
Works great for folded corners on pvc decking. Decently balanced for its size. Good price as well.
Reviewed in the United States on December 2, 2025 by Derek Titus
Checking for best price...