American Woodworker
Contact Us | Help | Report a Bug
Sign in | Join
 
» » »

New Way to Cut Tenons Helena MT

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
(406)442-7311
1801 E Custer Avenue
Helena, MT
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

Rock Hand Hardware
(406) 442-7770
2414 N Montana Ave
Helena, MT
 
Fastenal- Helena
406-443-1270
767 Nicole Street Helena, MT, 59601
Helena, MT
 
Power Townsend Company
(406) 442-2770
1387 E Custer Ave
Helena, MT
 
Helena - Auth Hometown
(406) 442-4212
3150 Dredge Dr
Helena, MT
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:8-17
Sun:11-16
Store Features
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:8-17
Sun:11-16

Murdoch's Ranch & Home Supply
(406) 457-1700
3050 North Montana Ave
Helena, MT
 
Kmart 7029 / Cross Merch
(406) 443-4745
1700 Cedar St
Helena, MT
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21
Store Features
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21

Lowe's of Helena
406-495-9750
3291 North Sanders St Helena, MT, 59602
Helena, MT
 
Lowe's
(406) 495-9750
3291 North Sanders Street
Helena, MT
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

Xtreme Property Maintenance
(406) 465-9334
2992 Herrin Rd #16
Helena, MT
Services Offered
Deck Staining and Sealing, Concrete Staining and Sealing
Hours
8-5
Prices and/or Promotions
Free Quotes

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.

Click here to read the rest of the article from American Woodworker