Backout/Relief Cut 3-1/2" - 4
Backout/Relief Cut 3-1/2" - 4
This backout 3-1/2" - 4 measures 3.500" wide. This profile can be utilized on hundreds of our
casings and
chair rails.
The functional profile is comprised of a 1-3/4" wide by 1/16" deep plow flanked by forty-five-degree chamfers, they both transition into 7/8" wide straight fillets on each side of the pattern. The maximum width these knives can mill is 4-1/4" wide when the bottom cutterhead is positioned at .000" axially.
Our precise cad drawings contain plenty of information that will assist you during the setup and milling of this profile.
Moulding Knife Calculator
Grade of Steel
Subtotal
+ Custom Moulding Template
Total (Template + 2 Knives)
V2+RW
chrome coated 72rc face, best seller,
great tool life
$0.00
$0.00
$0.00
Black Nitride
black nitride case hardened
72rc, medium size runs
$0.00
$0.00
$0.00
Endurance
chrome and diamond coated, longest
tool life
$0.00
$0.00
$0.00
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: 0.000
Depth of Cut: 0.000
Bottom Cutter Head
Width: 3.500
Depth of Cut: 0.063
Grades of Steel
Price Per Cutter Head - Includes Template & Two Knives
V2+RW
chrome coated 72rc face, best seller
great tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Black Nitride
black nitride case hardened 72rc
medium size runs
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
Endurance
chrome and diamond coated
longest tool life
Right Cutter Head:
Left Cutter Head:
Top Cutter Head:
Bottom Cutter Head:
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