Moulding Knives by Mirror Reflections

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

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Crown 7-1/16" - 3

Crown 7-1/16" - 3

Crown 7-1/16" - 3

This beautiful 7-1/16" - 3 crown mould measures 7.062" wide by .750" thickness, enabling the pattern to be machined sprung (lying horizontally flat) out of four quarter lumber. The visually attractive symmetrical profile composes a 3-21/32" concave semicircle in the center, flanked by a 15/32" vertical and horizontal line segment with a 1/4" wide sunk fillet, attached to a two tangent radius cyma recta & reversa with a 29/64" tall & wide line segment on the top and bottom of the design. The spring angles are fixed at forty-five degrees, these specific back bevels set the installed height and projection at an identical dimension of 5" tall and wide. We offer this detail in a slightly larger width for your review an consideration, crown 8.000" - 10.

Try one of our 125% concentration ultimate CBN (cubic boron nitride) grinding wheels, finish grinding at 3000 rpm with a twenty-degree back clearance angle will create a superior micro edge on all your high-speed steel profile knives. Read this article or watch the videos to help better understand how to align a borazon wheel to axial constant position on a Weinig R960 profile grinder. During the machining process, the knives will be able to mill some of the finest-quality architectural mouldings you have ever produced.

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: 1.625
Depth of Cut: 0.501
Left Cutter Head
Thickness: 1.625
Depth of Cut: 0.501
Top Cutter Head
Width: 7.062
Depth of Cut: 0.500
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:
$166.50
$123.50
(Template not needed)
$449.22
Not Needed
Total:
$739.22
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$176.00
$133.00
(Template not needed)
$480.47
Not Needed
Total:
$789.47
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$190.25
$147.25
(Template not needed)
$527.34
Not Needed
Total:
$864.84
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 - 2025 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 - 2025 Mirror Reflections Inc. All Rights Reserved.