Moulding Knives by Mirror Reflections

Moulding Knives
by Mirror Reflections
(801)451-5987

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Tongue & Groove 7" - 3

Tongue & Groove 7" - 3

Tongue & Groove 7" - 3

This 7" - 3 tongue & groove gap siding measures 7.375" overall by .750" thickness, enabling a 7-5/8" wide blank of four-quarter lumber for machining on a commercial moulder. The stylish profile contains a ¼" tall by 13/32" groove on the right. The opposite side has a ¼" tall by 3/8" wide tongue. The void in the joint area is controlled by the machinery's left cutter head axial movement. The top of the detail retains a six-inch flat section with a one-inch wide by ¼" deep rabbet. When two pieces of milled lumber join, they create a seven-inch face coverage dimension with a decorative one-inch channel gap between the merged boards.

Mirror Reflections provides the cut steel size and rough lumber sizes on all our template & knife designs. This important information allows you to purchase the correct steel width and pre-rip the lumber to the proper width before production. knife grinding procedures,This is another example of our enthusiasm & dedication to the overall success of your woodworking business.

Note: If you’re experiencing trouble printing to Full Scale, Go to File, Print Preview. Change the “Shrink to Fit” option to 100%

Right Cutter Head
Thickness: 0.750
Depth of Cut: 0.406
Left Cutter Head
Thickness: 0.750
Depth of Cut: 0.375
Top Cutter Head
Width: 7.375
Depth of Cut: 0.479
Bottom Cutter Head
Width: 0.000
Depth of Cut: 0.000

Grades of Steel

Price Per Cutter Head - Includes Template & Two Knives

*If you want only to purchase the profile templates, review our price list
*All listed cutter head prices may not be necessary based on what you currently own
V2+RW
chrome coated 72rc face, best seller
great tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$130.50
$130.50
$449.25
Not Needed
Total:
$710.25
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$137.50
$137.50
$481.75
Not Needed
Total:
$756.75
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$144.50
$144.50
$514.25
Not Needed
Total:
$803.25
To purchase this CAD generated, “template ready moulding dxf file” , please send $11.00 to PayPal.Me/MirrorReflections we will email you the precision drawing shortly after the payment is received.
© Copyright 1997 - 2024 Mirror Reflections Inc. All Rights Reserved.
Superior Quality Moulding Knives, Profile Templates & Tooling Since1997
Custom made in the USAMoulding Knives Made in the USA

Moulding Knives by Mirror Reflections

1588 South 250 East | Kaysville, Utah 84037

Phone/Fax: 801-451-5987 

Moulding Catalog Updated Friday, March 29, 2024

© Copyright 1997 - 2024 Mirror Reflections Inc. All Rights Reserved.