VIEW
WHITESIDE-LEIGH-ROUTER-BITS-GROUP
Want to get the most out of your Leigh Jig? Upgrade to Whiteside quality bits for your Leigh Jig. We stock two very popular sets and individual bits. Improve performance is guaranteed with Whiteside bits. Complete sets or individual bits.
The Leigh ® Dovetail Sets by Whiteside
4D108 7-piece Leigh set, includes:
4D116 6-piece Leigh set, includes:
If you are using one bit more often than the others, we stock the individual bits for all of the Leigh Jigs. See below for the handy cross reference.
Dovetail Bits
Part # |
Dovetail Angle |
Dovetail Dia. |
Shank Dia. |
Cutting Depth |
Overall Length |
Cross Reference |
4D8-250 |
8° |
1/4" |
1/4" |
1/4" |
2-1/2" |
Leigh #50 |
4D8-250X8 |
8° |
1/4" |
8mm |
1/4" |
2-1/2" |
Leigh #50 |
4D8-312 |
8° |
5/16" |
1/4" |
3/8" |
2-1/4" |
Leigh #60 |
4D8-312X8 |
8° |
5/16" |
8mm |
3/8" |
2-1/4" |
Leigh #60 |
4D8-375 |
8° |
3/8" |
1/4" |
1/2" |
2-3/8" |
Leigh #70 |
4D8-375X8 |
8° |
3/8" |
8mm |
1/2" |
2-3/8" |
Leigh #70 |
4D8-437 |
8° |
7/16" |
1/4" |
5/8" |
2-3/8" |
Leigh #75 |
4D8-437X8 |
8° |
7/16" |
8mm |
5/8" |
2-3/8" |
Leigh #75 |
4D8-500 |
8° |
1/2" |
1/4" |
13/16" |
2-3/4" |
Leigh #80 |
4D8-500X8 |
8° |
1/2" |
8mm |
13/16" |
2-3/4" |
Leigh #80 |
4D8-687 |
8° |
11/16" |
1/2" |
1" |
3" |
Leigh #90 |
4D8-812 |
8° |
13/16" |
1/2" |
1-1/4" |
3-1/4" |
Leigh #100 |
4D10-50 |
10° |
1/2" |
1/4" |
5/8" |
2-1/2" |
Leigh #101 |
4D10-50X8 |
10° |
1/2" |
8mm |
5/8" |
2-1/2" |
Leigh #101 |
4D14-51 |
14° |
1/2" |
1/4" |
1/2" |
2-3/8" |
Leigh #120 |
4D14-51X8 |
14° |
1/2" |
8mm |
1/2" |
2-3/8" |
Leigh #120 |
4D18-50 |
18° |
1/2" |
1/4" |
3/8" |
2-1/4" |
Leigh #128 |
4D18-50X8 |
18° |
1/2" |
8mm |
3/8" |
2-1/4" |
Leigh #128 |
Straight Bits
Part # |
Large Dia. |
Shank Dia. |
Cutting Length |
Overall Length |
Cross Refernce |
41020 |
5/16" |
1/4" |
1" |
2-3/4" |
Leigh #140 |
41020X8 |
5/16" |
8mm |
1" |
2-3/4" |
Leigh #141 |
41065L |
7/16" |
1/2" |
1-1/4" |
3-1/4" |
Leigh #150 |
41067 |
1/2" |
1/2" |
1-1/4" |
2-7/8" |
Leigh #160 |
Spiral Upcut Bits
Part # |
Style |
Large Dia. |
Shank Dia. |
Cutting Length |
Overall Length |
Cross Refernce |
4RU4850 |
Upcut Two Flute |
5/16" |
1/2" |
1" |
3" |
Leigh #170C |
4RU4950 |
Upcut Two Flute |
7/16" |
1/2" |
1-1/4" |
3" |
Leigh #177C |
4RU5150 |
Upcut Two Flute |
1/2" |
1/2" |
1-1/2" |
3-1/2" |
Leigh #180C |