--- --- APWORKSHOP.COM.AU EDGE FORMING BITS COVE Up, sheer cutting angle clears chips fast for chatter-free accurate cutting. Part # Description A inch A mm B inch B mm C inch C mm R inch R mm A$ T 702 B COVE BIT 1/16 W/BRG 5/8 15.9 5/16 7.9 2-3/32 53 1/16 1.6 43.30 T 704 B COVE BIT 1/8 W/BRG 3/4 19 1/2 12.7 2-3/32 53 1/8 3.2 44.40 T 706 B COVE BIT 3/16 W/BRG 7/8 22.2 1/2 12.7 2-3/32 53 3/16 4.8 45.70 T 708 B COVE BIT 1/4 W/BRG 1 25.4 1/2 12.7 2-3/32 53 1/4 6.35 46.90 T 708 B 1/2 COVE BIT 1/4 W/BRG 1 25.4 1/2 12.7 2-1/2 63.5 1/4 6.35 46.90 T 710 B COVE BIT 5/16 W/BRG 1-1/8 28.6 1/2 12.7 2 50.8 5/16 7.9 48.00 T 710 B 1/2 COVE BIT 5/16 W/BRG 1-1/8 28.6 1/2 12.7 2-5/8 67 5/16 7.9 48.00 T 712 B COVE BIT 3/8 W/BRG 1-1/4 31.8 1/2 12.7 2-3/32 53 3/8 9.5 49.30 T 712 B 1/2 COVE BIT 3/8 W/BRG 1-1/4 31.8 1/2 12.7 2-5/8 67 3/8 9.5 49.30 T 716 B COVE BIT 1/2 W/BRG 1-1/2 38.1 5/8 15.9 2-1/4 57.1 1/2 12.7 50.50 T 716 B 1/2 COVE BIT 1/2 W/BRG 1-1/2 38.1 5/8 15.9 2-3/4 70 1/2 12.7 50.50 T 720 B 1/2 COVE BIT 5/8 W/BRG 1-3/4 44.5 3/4 19 3 76 5/8 15.9 53.90 T 724 B 1/2 COVE BIT 3/4 W/BRG 2 50.8 7/8 22.2 3-1/4 82 3/4 19 61.60 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
by

WITH BALL BEARING GUIDE ![]()

CARBIDE TIPPED
TWO FLUTES WITH BALL BEARING GUIDE TB 11
Shank: 1/2 inch (12.7 mm) is shown in the part number, otherwise is 1/4 inch (6.35 mm ) 