Moulding Knives by Mirror Reflections

Moulding Knives
by Mirror Reflections
(801)451-5987

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45 Degree Back Bevel Cutter - 21

45 Degree Back Bevel Cutter - 21

45 Degree Back Bevel Cutter - 21

These 45 Degree - 21 Back Bevel Moulding Blades are designed for milling a forty-five-degree chamfer on the backside of a crown, cove, or bed mould when milled horizontally flat from the right or left vertical cutterheads. When installed, these knives create half the determining factor of the final height and projection of these patterns. The other part of the equation for back cuts on these mouldings will be a degree that combined equals ninety or slightly more, depending on the manufacturer's allowed tolerances. On this cutter layout, the maximum depth of the cut is .375", and the maximum height of the cut is fixed at .375". Every sprung profile we design has a "height of cut" number near the degree angle on the layout papers we provide. That dimension must be smaller than the height number, in this equation, .375", for this knife to be able to cut the entire back bevel while milling; if not, please select a more significant size slope of the same degree. We intentionally design all our sprung mouldings of forty-five-degree and below to be milled on the right vertical cutterhead and all forty-five-degree back bevels and higher to be milled on the left vertical spindle. This custom design practice will save thousands of dollars in manufacturing costs over the years and machine setup time.

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: 0.375
Left Cutter Head
Thickness: 1.625
Depth of Cut: 0.375
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:
$161.75
$118.75
(Template not needed)
Not Needed
Not Needed
Total:
$280.50
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$171.25
$128.25
(Template not needed)
Not Needed
Not Needed
Total:
$299.50
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
$180.75
$137.75
(Template not needed)
Not Needed
Not Needed
Total:
$318.50
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.