--- --- APWORKSHOP.COM.AU EDGE & FACE FORMING BITS CORE BOX For use in fluting flat surfaces such as mantles and facades. Part # Description A inch A mm B inch B mm C inch C mm A$ H 408 CORE BOX 1/4 1/4 1/4 6.35 1/4 6.35 1-1/4 31.8 10.20 H 412 CORE BOX 3/8 1/4 3/8 9.5 1/4 6.35 1-1/4 31.8 11.30 H 416 CORE BOX 1/2 1/4 1/2 12.7 11/32 8.7 1-1/4 31.8 12.50 H 420 CORE BOX 5/8 1/4 5/8 15.9 3/8 9.5 1-3/8 35 13.60 H 424 CORE BOX 3/4 1/4 3/4 19 15/32 12 1-3/8 35 14.70 T 408 CORE BOX 1/4 1/4 1/4 6.35 5/16 8 1-1/2 38.1 33.70 T 410 CORE BOX 5/16 1/4 5/16 7.9 1/4 6.35 1-1/4 31.8 33.70 T 412 CORE BOX 3/8 1/4 3/8 9.5 1/4 6.35 1-1/4 31.8 33.70 T 416 CORE BOX 1/2 1/4 1/2 12.7 11/32 8.7 1-1/2 38.1 33.70 T 416 1/2 CORE BOX 1/2 1/2 1/2 12.7 11/32 8.7 2-1/4 57.1 33.70 T 420 CORE BOX 5/8 1/4 5/8 15.9 3/8 9.5 1-3/4 44.4 34.90 T 424 CORE BOX 3/4 1/4 5/8 15.9 3/8 9.5 1-7/8 47 37.30 T 420 1/2 CORE BOX 5/8 1/2 5/8 15.9 3/8 9.5 2-1/4 57.1 34.90 T 424 1/2 CORE BOX 3/4 1/2 5/8 15.9 3/8 9.5 2-1/4 57.1 37.30 T 432 1/2 CORE BOX 1 1/2 1 25.4 5/8 15.9 2-1/2 63.5 47.50 T 440 1/2 CORE BOX 1 1/4 1/2 1-1/4 31.8 3/4 19 2-1/2 63.5 52.80 T 448 1/2 CORE BOX 1 1/2 1/2 1-1/2 38 7/8 22.2 2-5/8 67 58.90 M= Metric Size, H= High Speed Steel, T= Carbide Tipped or Solid Carbide, A= Carbide Tipped on Nose (Pilot Panel Bits) B= Ball Bearing Guide, E/C = End Cutting, S = Single Flute, X= Long series bits not warrantied against breakage, XX= Extra long series bits not warrantied against breakage. Where bits are available in various arbor/shank diameters, suffix indicates: 5/16 inch, 3/8 inch, 1/2 inch, 10 mm (otherwise 1/4 inch). In diagrams, A= Cutting Width, B= Flute Length, C= Overall Length (includes bearing and screw), R, R1 or R2 = Radius of Cut, E= Pilot or Bearing Width, G= Depth of Cut, Bevel = Bevel, ID= Inside Diameter, T= Wood Thickness. ![]()
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Router Bits
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HIGH SPEED STEEL, SOLID CARBIDE & CARBIDE TIPPED
TWO FLUTES
Shank: 1/2 inch (12.7 mm) is shown in the part number, otherwise is 1/4 inch (6.35 mm ) 