Moulding Knives by Mirror Reflections

Custom Moulding Knives
by Mirror Reflections
(801)451-5987

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Tongue & Groove 5-1/8" - 3 (WP-103)

Tongue & Groove 5-1/8" - 3 (WP-103)

Tongue & Groove 5-1/8" - 3 (WP-103)

This 5-1/8" - 3 (WP-103) tongue & groove siding measures 5.375" overall width and a thickness of .718", requiring a 5-5/8" wide blank of four-quarter lumber for milling on an industrial moulder. The decorative profile contains two 1-1/4" wide horizontal fillets attached to a 1-1/4" wide twelve-degree bevel with a transitional 1/16" wide by 17/64" deep vertical upsloping line. This helps displace moisture away from the pattern's face when installed. When two pieces join, they create a face coverage dimension of 5-1/8" wide, with a .020" void in the tongue-and-groove joint area for expansion and contraction during seasonal changes in relative humidity.

This template-ready CAD-generated dxf file (purchase in the link below) contains three skillfully drafted template designs for producing profile cutters for this WP-103 tongue and groove pattern. All our innovative profiles have a proven unbroken computer numerical control (CNC) tool path, making your job much easier in production.

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: 0.718
Depth of Cut: 0.281
Left Cutter Head
Thickness: 0.718
Depth of Cut: 0.250
Top Cutter Head
Width: 5.375
Depth of Cut: 0.265
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:
$135.00
$135.00
$362.50
Not Needed
Total:
$632.50
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$142.00
$142.00
$387.00
Not Needed
Total:
$671.00
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$152.50
$152.50
$423.75
Not Needed
Total:
$728.75
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 - 2026 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

© Copyright 1997 - 2026 Mirror Reflections Inc. All Rights Reserved.