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New Way to Cut Tenons Bennington VT

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
(802)447-9997
121 N Bennington Rd
Bennington, VT
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-7:00pm

H. Greenberg & Son Inc.
(802) 442-3131
321 Main Street
Bennington, VT
 
Carr Hardware True Value
(413) 663-6600
192 State Street
North Adams, MA
 
H. Greenberg & Son Inc
(413) 664-4576
1366 Curran Highway
North Adams, MA
 
Miles True Value Lbr.
(802) 375-2525
178 Chittenden Dr
Arlington, VT
 
H. Greenberg and Son
802-442-3131
321 Main St. Bennington, VT, 05201
Bennington, VT
 
Hoosick True Value Hardware
(518) 686-7238
21953 Ny 22
Hoosick Falls, NY
 
W W Building Supply
(802) 464-3022
Route 100
Wilmington, VT
 
Deerfield Valley Supply
(802) 464-3364
211 Route 9 W
Wilmington, VT
 
Stanleys Lumber & Building Supplies
(413) 743-0831
20 N Summer St
Adams, MA
 

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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