Moulding Knives by Mirror Reflections

Moulding Knives
by Mirror Reflections
(801)451-5987

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30 Degree Back Bevel Cutter - 2

30 Degree Back Bevel Cutter - 2

30 Degree Back Bevel Cutter - 2

These 30-degree - 2 back bevel knives are designed for milling a thirty-degree chamfer from the right cutter head on the backside of a piece of crown, cove, or bed moulding when milled sprung (laying horizontally flat). When installed, these knives create only half the determining factor of the final height and projection of the profile. The other half of the equation for back cuts will be a degree that combined equals ninety or slightly more, depending on the manufacturer's tolerances.

On the cutter layout, the maximum depth of the cut is .750", and the maximum height of the cut is fixed at 1.299". For every crown/cove moulding, we design height numbers near the degree bevel on the layout papers we supply. That number must be smaller than the height number, in this case, 1.299", for this knife to be able to cut the entire back bevel; please select a larger size height bevel of the same degree; we have a few options available for your review.

We lay out all our sprung moldings with forty-five-degree back bevels and under to be milled on the right vertical cutter head, and all forty-five-degree back bevels and higher to be milled on the left vertical cutterhead. This custom design practice will save thousands of dollars in manufacturing costs and machine setup time over the years. Please read our commentary about axial constant position for crown moulding bevels. The article will help you dial this profile in axially on the first try when milling this detail, provided the machinery is axially calibrated.

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: 0.750
Left Cutter Head
Thickness: 0.000
Depth of Cut: 0.000
Top Cutter Head
Width: 0.000
Depth of Cut: 0.000
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:
$171.25
Not Needed
Not Needed
Not Needed
Total:
$171.25
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$180.75
Not Needed
Not Needed
Not Needed
Total:
$180.75
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$190.25
Not Needed
Not Needed
Not Needed
Total:
$190.25
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 Tuesday, May 28, 2024

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