Moulding Knives by Mirror Reflections

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

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Window Sill Apron 4-1/2"

Window Sill Apron 4-1/2"

Window Sill Apron 4-1/2"

This beautifully bold 4-1/2" window sill apron measures 4.500" wide by 1.625" thickness. The creative profile comprises an 11/16" wide half circle flanked by a 1/16" wide and a 3/16" wide horizontal line, attached to a 3/4" cove with a 1/8" vertical step, joined to a 2-3/16" wide horizontal line with a 1/8" wide by 1/8" deep notched step, connected to a 7/16" radius cove on the thin side of the design. Browse our backout category for a suitable relief cut for this detail. We have several options available.

Before you begin knife grinding procedures, please read our article on knife cutting circles to see if you can safely mill this pattern on your machinery.

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: 0.000
Depth of Cut: 0.000
Top Cutter Head
Width: 4.500
Depth of Cut: 1.312
Bottom Cutter Head
Width: 4.500
Depth of Cut: 0.125

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
Not Needed
$358.00
$316.00
Total:
$674.00
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Not Needed
Not Needed
$379.00
$337.00
Total:
$716.00
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Not Needed
Not Needed
$410.50
$368.50
Total:
$779.00
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.