Undersized Router Bits

ROUTER BIT DIMENSIONS

Two flutes, 1/4" or 1/2" shanks

Item No.	A	B	C	D
1/4" SHANKS
90011	15/64"	3/4"	1/4"	1-1/4"
90110	31/64"	1"	1/4"	1-1/4"
90264	23/32"	1"	1/4"	1-1/4"
1/2" SHANKS
90330	15/64"	3/4"	1/2"	1-1/2"
90528	31/64"	1"	1/2"	1-1/2"
90627	23/32"	1"	1/2"	1-1/2"

Plywood is usually is thinner than the nominal measurements indicate. As a result, regular size bits can't cut a well fitting dado. Undersized bits make your joinery fit perfectly.

Rockler Router Bits are the finest available for use in creating jewelry boxes, humidors, and other small boxes and crafts!

A fantastic value on high quality router bits. These bits are competitively priced while offering high performance and long life.

Quality performance features include:

K10 and K20 grade carbide for clean cutting action.
Final sharpening with 600 - 800 grit diamond wheels.
Precision balanced for smooth operation.
Baked-on anti-stick coating to reduce pitch and resin buildup.

Get a great deal on these superior bits!
Buy 3 or more and get 10% off, or buy 6 or more and get 15% off.

If you are not 100% satisfied with these bits, send them back for a refund.

These larger bits are designed to be used in a router table.

Router Bit Set-Up Jigs - Set your router bit to the precise height every time! Simply bring the router bit up through the table and align the jig with the cutting edge of the bit.

Router Safety Tips:
It's easy to prevent mishaps if you take a few simple precautions.

1) Rockler recommends using 1/2" shank router bits whenever possible. 1/2" shanks provide better stability with less vibration to produce a smoother cut and longer cutter life.
2) Make multiple light passes rather than one heavy cut.
3) Install your router bit so that 90% of the shank is inside the collet. Here's a rule of thumb: fully insert the bit, then pull it back 1/16 to 1/8 of an inch.
4) Use a router table whenever possible.
5) When using large diameter bits, reduce the RPM of your router. Then test your set-up on scrap lumber.
6) Always follow your router manufacturer's recommendations.