MATCHFIT 1/4" Relief Bit
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Pack
MATCHFIT 1/4" Relief BitMATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit
+
LIMITED TIME ONLY

Buy a Relief Bit (1/4" shank) and get FREE 1.5" Dovetail Screws

Limited time only. Hurry while supplies last!
Select shank size:
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What's Included:
FREE shipping on orders over $40 in the contiguous USA.

or buy separately

LIMITED TIME ONLY

MATCHFIT

1/4" Relief Router Bit


Ships in 3-5 business days.
Buy a Relief Bit (1/4" shank) and get FREE 1.5" Dovetail Screws
Use code at checkout:
Buy a Relief Bit (1/4" shank) and get FREE 1.5" Dovetail Screws
Included in the box:
  • 1/4" Relief Router Bit

100% Satisfaction Guaranteed
If you're not 100% satisfied with your purchase, return it for FREE. Contact us if you have any questions.
CLEANER CUTS, LONGER LIFE

Perfect with the Dovetail Router Bit.

Specially designed to route ¼” relief grooves in material prior to the MATCHFIT Dovetail Router Bit. The relief bit removes 55% of waste material, which reduces stress on your Dovetail Router Bit.  This improves the quality of dovetail grooves and increases the overall lifespan of your MATCHFIT Dovetail Router Bit. Available in 1/2" and 1/4" shank sizes.

Henry Wang, Microjig Founder

MATCHFIT 1/4" Relief Bit

Make your tracks silky smooth.

  • Removes 55% of waste material prior to routing dovetail grooves.
  • Laser etched depth guide allows you to dial in cutting depth in a snap.
  • The built-in roundover smooths out the top shoulders of the groove to prevent tearout.
  • Relieves stress on router and improves lifespan of Dovetail Router Bit.
MATCHFIT 1/4" Relief Bit

The smooth operator.

MATCHFIT 1/4" Relief Bit
  • ¼” diameter, 3-degree upshear carbide.
  • 11/32” Laser etched depth guide to quickly set cutting depth.
MATCHFIT 1/4" Relief Bit
  • Built in roundovers for smoother cuts and less sanding.
  • Extra wide shoulder reduces vibration and noise.
MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit

MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit
MATCHFIT 1/4" Relief Bit

Use it around your whole shop.

Over 30+ uses on table saws, router tables, jointers, and band saws.
MATCHFIT 1/4" Relief Bit

Router Tables

The Grr-ripper provides incredible command over your workpiece on the router table. Whether you’re using the fence or freehand routing, its powerful grip controls stock and protects your hands from dangerous spinning bits.

MATCHFIT 1/4" Relief Bit

Table Saws

The Grr-ripper was built for the table saw. It acts as a moving blade guard, shielding your hands from the saw blade through the entire cut. Right out of the box, the Grr-ripper can cut stock down to ¼” x ¼”. Because it provides three directions of control, your cuts will be cleaner and more precise.

MATCHFIT 1/4" Relief Bit

Jointers

The Grr-ripper’s proprietary Green Grr-rip material provides all the traction you need to properly flatten stock on the jointer. Because of its powerful grip, you can feed material over the cutter head without having to apply too much downward pressure.  The Grr-ripper makes proper face-jointing technique easy and safe.

MATCHFIT 1/4" Relief Bit

Band Saws

The Grr-ripper's legs and main body maintain a constant 90-degree angle. It can be used on its side, which is ideal for resawing on band saws. The Grr-ripper glides along the table top and applies even pressure against the fence with your hands clear of the blade. Even pressure means less blade drift, resulting in smoother cuts.

Features.

MATCHFIT 1/4" Relief Bit

MATCHFIT 1/4" Relief BitMATCHFIT 1/4" Relief BitMATCHFIT 1/4" Relief Bit

Expand your MATCHFIT system.

MATCHFIT Dovetail Hardware Variety Pack
MATCHFIT Dovetail Hardware Variety Pack
MATCHFIT Dovetail Hardware Variety Pack
MATCHFIT Dovetail Hardware Variety Pack
MATCHFIT Dovetail Router Bit (1/2"-14°)
MATCHFIT Dovetail Router Bit (1/2"-14°)
MATCHFIT Dovetail Router Bit (1/2"-14°)
MATCHFIT Dovetail Router Bit (1/2"-14°)
MATCHFIT Dovetail Clamp (2-pack)
MATCHFIT Dovetail Clamp (2-pack)
MATCHFIT Dovetail Clamp (2-pack)
MATCHFIT Dovetail Clamp (2-pack)
MATCHFIT Dovetail Clamp Pro
MATCHFIT Dovetail Clamp Pro
MATCHFIT Dovetail Clamp Pro
MATCHFIT Dovetail Clamp Pro

Got questions?

How do I open the router bit case?
step 1 - cut around the label
STEP 1

Cut the label around the entire case (360º).

step 2 - hold bottom and twist
STEP 2

Hold the bottom and twist the top counter-clockwise.

step 3 - lift the case off
STEP 3

Lift the top off and pull the router bit up and out.

Can I use MDF for Matchfit tables and jigs?

Good quality plywood or MDF work just fine for the MatchFit Dovetail System. Because the clamp pressure is normally directly over the clamp head in the groove, the groove is supported and the board does not tear out. There is a video showing the process here: https://youtu.be/oHtOey0-97U

See the MATCHFIT system in action.

Specifications.

Included in the box
Parts
  • 1/4" Relief Router Bit
Parts
  • Router Bit (1/2"–14°)
Parts
*Promo Product
Accessories Included
Weight
0.3lbs
0.7lbs
Package Dimensions
2.125" x 0.5" x 0.5"
2.125" x 0.5" x 0.5"
Cutting Range (Table Saws)
Thread
Clamping Range
Clamping Pressure
Offsets
Kerf Range (Table Saw)
Angle Range
Calibration Range
Requirements

Any standard 14°-1/2" Dovetail Router Bit

Router

Router

Compatibility

Available in 1/2" and 1/4" shank sizes.

Available in 1/2", 1/4", 12mm, and 8mm shank sizes.

SKU

1/2" Shank: MB-050-025ST

1/4" Shank: MB-25-025ST

1/2" Shank: MB-050-0514

1/4" Shank: MB-025-0514

12mm Shank: MB-12mm-0514

8mm Shank: MB-8mm-0514

UPC
015267010811
815267010767
Country of Origin

Designed in the USA

Made in Taiwan

Designed in the USA

Made in Taiwan

Tariff Code
Patent #
MSRP
PROMO*

Customer Reviews.

Our Story

Family-Owned & Operated

Established 2001.

For beginners and pros alike, Microjig is reimagining an ancient craft and changing the way you work with wood.

Build your projects with more protection, more precision, and more passion. Work safer. Work smarter.

Designed in the USA by Woodworkers
Protecting Users in 37 Countries and Counting
1%  Donated toNon-Profits andCharities

It all started in a garage workshop...

Henry was working on an intricate project and was challenged with cutting thin strips on a table saw. His frustration with traditional methods sparked one of the most innovative woodworking tools to come out in decades.

After countless hours and prototypes, the Grr-ripper was born. Henry has continued to innovate, and Microjig now offers multiple unique product lines all over the world.

Wood magazine
WOOD Innovate Award
FitFinder 1/2 Gauge
WOOD Innovate Award
FitFinder Lock Miter Bit
Rated 5/5
Grr-ripper 3D Pushblock
Rated 4.8/5
MatchFit Dovetail Clamp
Best for Table Saw Safety
Grr-ripper 3D Pushblock
#1 Best Overall Push Block
Grr-rip Block Smart Pushblock
Best High-end Push Block
Grr-ripper Advanced
Best Multifunctional Push Block
Grr-ripper Complete
Award Winner
MatchFit Dovetail Clamp
Award Winner
MatchFit Dovetail Clamp AP
Award Winner
FitFinder 1/2 Gauge
Award Winner
FitFinder Lock Miter Bit
Award Winner
MatchFit Dovetail Clamp AP
Award Winner
MatchFit Ratchet Clamp AP

Safety for every shop.

Your purchases help support Microjig's safety initiative to donate Grr-rippers to every public high school with a Career Technical Woodworking Program. Our objective is to raise the standards of safety for the next generation and beyond. Thank you. Work Safer. Work Smarter.

Learn More