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New Way to Cut Tenons La Plata MD

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.

Maryland Select Hardwoods - March 2010 Specials
(301) 753-6120
7470 Mason Springs Rd
La Plata, MD

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The Home Depot
(703)619-5124
7710 Richmond Hwy
Alexandria, VA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Lowe's
(301) 539-7960
300 Rosewick Road
La Plata, MD
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

La Plata Mill & Supply Co Inc
(301) 934-8161
213 Kent Ave
La Plata, MD
 
Fastenal- Waldorf
301-632-6386
3472 Rockerfeller Ct Waldorf, MD, 20602
Waldorf, MD
 
The Home Depot
(301)638-7222
12050 Jefferson Farm Pl
Waldorf, MD
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Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

The Home Depot
(301)839-9600
6003 Oxon Hill Road
Oxon Hill, MD
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Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Lowe's of La Plata, MD
301-539-7960
300 Rosewick Road La Plata, MD, 20646
La Plata, MD
 
Belair Road Supply
(301) 934-1800
10370 Theodore Green Blvd
White Plains, MD
 
ABC Supply Co.,Inc/Waldorf
301-932-9700
44 Industrial Park Dr Waldorf, MD, 20602
Waldorf, MD
 
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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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