Backout/Relief Cut 7-1/4" - 3
Backout/Relief Cut 7-1/4" - 3
This universal backout 7-1/4" - 3 measures 7.250" in width. This symmetrical pattern comprises four 5/8" wide by 3/32" deep trapezoid-shaped grooves flanked by 1" wide straight lines in the center, with a 7/8" broad line on each side edge of the pattern. The maximum width these knives can mill is 8" wide when the cutterhead is positioned at .000" axially.
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The up-to-date combined high-speed steel knives & template prices are listed below for quoting purposes.
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
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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: 7.250
Depth of Cut: 0.093
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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