Moulding Knives by Mirror Reflections

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

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Shiplap 3-11/16"

Shiplap 3-11/16"

Shiplap 3-11/16"

This reeded 3-11/16" shiplap measures 3.687" wide by 0.750" thick and requires a 3-15/16" wide blank of four-quarter lumber for machining on an industrial moulder. The modern profile contains three one-inch-broad half-circles divided by three 1/16" wide sunk fillets in the center. The tongue side on the left is 9/16" wide by 1/4" tall and fits into the 1/2" wide rabbet on the right side of the design.

Proper tool balance is important to your current molding operation. Read how critical it is to have balanced knives, screws, gibs in the cutter head. It also explains the problems it can create if you neglect this simple task. Protect your current woodworking machinery; your clients will appreciate the millwork quality and your disciplined manufacturing approach.

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: 0.000
Depth of Cut: 0.000
Left Cutter Head
Thickness: 0.750
Depth of Cut: 0.500
Top Cutter Head
Width: 3.687
Depth of Cut: 0.607
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:
Not Needed
$145.50
$301.35
Not Needed
Total:
$446.85
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Not Needed
$152.50
$319.09
Not Needed
Total:
$471.59
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Not Needed
$166.50
$354.59
Not Needed
Total:
$521.09
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.