2+2 Series
Double Edge Compression Spiral
Designed with both upcut and downcut flutes. The combination compresses the material being cut to prevent chipping.

Order Online
Tool Item # Cutting Diameter Cutting Length Shank Diameter Overall Length
KRB.250 1 2+2
1/4 1 1/4 2 - 1/2
KRB.375 1 2+2
3/8 1 3/8 3
KRB.375 1-1/4 2+2
3/8 1 - 1/4 3/8 3
KRB.500 1-1/4 2+2
1/2 1 - 1/4 1/2 3
KRB.500 1-5/8 2+2
1/2 1 - 5/8 1/2 3 - 1/2
KRB.500 2-2+2
1/2 2 1/2 4
KRB.625 1-1/2 2+2
5/8 1 - 1/2 5/8 4
KRB.625 2 2+2
5/8 2 5/8 4
KRB.750 1-1/2 2+2
3/4 1 - 1/2 3/4 4
KRB.750 2 2+2
3/4 2 3/4 4

Chipbreakers Available Upon Request.

3/16 Mortise Ends Available Upon Request.

Tech Support
 

R&B Tool Supply, Inc.
13535 Pawnee Rd
Apple Valley, CA 92308
Phone: 760.247.7323
Fax: 760.247.7357
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