Moulding Knives by Mirror Reflections

Moulding Knives
by Mirror Reflections
(801)451-5987

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Door Jamb Moulding 4-1/4" - 1

Door Jamb Moulding 4-1/4" - 1

Door Jamb Moulding 4-1/4" - 1

This door threshold moulding 4-1/4" - 1 measures 4.250" wide by 1.750" thickness requiring eight quarter lumber for milling on a industrial molder. The stepped profile is comprised of a 1/4" wide horizontal line at the thickest portion, connected to a 2" wide by 3/8" deep angled line with a 1/4" vertical step on the end, joined to a 2" wide horizontal line that transitions the thickness to 1-1/8" on the thin side of the design. Browse our backout category for a suitable relief cut for this detail, we’re confident you will find one to suit your needs.

Our purple colored ceramic blend grinding wheel hogging at 2000 rpm with a twenty-five-degree back clearance angle will rough grind a set of high-speed steel cutters in a minimal amount of time. Review our article on the importance of having the profile grinder level, this commentary will insure prolonged use of your machinery while maintaining consistent perfection when grinding cutters.

For knife quoting purposes click to open the calculator below, we have added only the important measurements, enter the appropriate dimension in the boxes provided. A brief detailed explanation on how to use the calculator is located here. Need some assistance with the dimensions? Print a copy of our fraction - decimal - millimeter chart, place it on the molder to help operators save time and increase accuracy during machine setup.

Width = 4.250" / Depth of Cut = .625" (top knives) & .125" (bottom cutters).

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

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 Saturday, February 24, 2024

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