Crown 3-7/8" - 4
Crown 3-7/8" - 4
This 3-7/8" - 4 cyma recta crown mould measures 3.875" wide by .750" thickness. The profile is comprised of a cyma recta in the center flanked by a vertical fillet on top and a 1/2" tall by 1/2" wide stepped fillet at the bottom. The spring angles are fixed at thirty-eight and fifty-two degree, this sets the installed height at 3" tall with a projection of 2-15/32" wide. Two high points in the design are intentionally placed on the same level plane for superior hold-down conditions while milling the pattern. The belly of the cyma recta is purposely recessed below the high points of the design to eliminate any possible burnish mark that may have been caused by the machine pressure shoe element during the milling process.
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: 1.625
Depth of Cut: 0.467
Left Cutter Head
Thickness: 1.625
Depth of Cut: 0.376
Top Cutter Head
Width: 3.875
Depth of Cut: 0.500
Bottom Cutter Head
Width: 0.000
Depth of Cut: 0.000
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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