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New Way to Cut Tenons Kirkland WA

A guide sheet is included with the bit, indicating which shims and spacers to use to achieve a tenon of a given size, but test cuts are still recommended to perfectly match the tenon to a mortise. You'll need at least a 2-1/4-hp router to rout the longest tenons in a single pass.

The Home Depot
(425)885-6358
17777 NE 76th Street
Redmond, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

The Home Depot
(425)806-9300
18333 120th Ave NE
Bothell, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

The Home Depot
(425)451-7351
325 120th Ave NE
Bellevue, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

The Home Depot
(206)361-9600
11616 Aurora Ave N
Seattle, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

The Home Depot
(206)467-9200
2701 Utah Ave South
Seattle, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

Hardwoods Supply, Inc.
(425) 883-4733
14515 NE 91st Street
Redmond, WA

Data Provided by:
Home Depot Inc
(425) 806-9300
18333 120th Ave Ne
Bothell, WA
 
Rockler Woodworking and Hardware #2
(206) 634-3222
3823 Stone Way North
Seattle, WA

Data Provided by:
Compton Lumber & Hardware
(206) 623-5010
3847 1st Ave South PO Box 84972
Seattle, WA

Data Provided by:
Woodcraft - Seattle
(206) 767-6394
5963 Corson Ave. S.
Seattle, WA

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New Way to Cut Tenons

New Way To Cut Tenons

    

The new CMT Tenon-Cutting Router Bit, $99, simplifies making tenons. Working like a massive tongue cutter, CMT's bit cuts tenons from 3/16 in. to 3/8 in. thick and as long as 1-1/16-in. in a single pass. It can handle material up to 1-3/8 in. thick. The bit consists of four stackable slot cutters and an assortment of spacers and shims. The beauty of this system is that once the slot cutters are correctly spaced, every tenon you cut is exactly the same size, regardless of minor differences in material thickness. In contrast, tenon-cutting techniques that require machining one face, then flipping the board to cut the other face, may result in irregularly sized tenons. A guide sheet is included with the bit, indicating which shims and spacers to use to achieve a tenon of a given size, but test cuts are still recommended to perfectly match the tenon to a mortise. You'll need at least a 2-1/4-hp router to rout the longest tenons in a single pass. You also need variable speed, since this bit should run at 12,000 rpm. The shop-made sled (see photo, left) is a must when cutting narrow rails.

Source 
CMT, (888) 268-2487, www.cmtusa.com Tenon-cutting router bit, #800.627.11, $99.

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