--- --- APWORKSHOP.COM.AU Router Bits EDGE FORMING BITS CHAMFER A popular method of removing sharp corners for a professional finish. Part # Description Chamfer from vertical A inch A mm B inch B mm C inch C mm A$ T 8122 B CHAMFERING BIT 22º W/BRG 22.50º 1 25.4 3/4 19 2-1/4 57.1 46.90 T 8122 B 1/2 CHAMFERING BIT 22º W/BRG 22.50º 1 25.4 3/4 19 2-3/4 70 46.90 TX 8122 B 1/2 CHAMFERING BIT 22° W/BRG 22.50º 1.42 36 1-1/4 32 3-1/4 82 56.40 T 8130 B CHAMFERING BIT 30º W/BRG 30º 1-1/8 28.6 43/64 17 2-1/4 57.1 48.00 T 8130 B 1/2 CHAMFERING BIT 30º W/BRG 30º 1-1/8 28.6 43/64 17 2-3/4 70 48.00 T 916 B CHAMFERING BIT 45º W/BRG 45º 1-3/8 35 5/8 15.9 2-1/4 57.1 50.50 T 916 B 1/2 CHAMFERING BIT 45º W/BRG 45º 1-3/8 35 5/8 15.9 2-3/4 70 50.50 T 920 B 1/2 CHAMFERING BIT 45º W/BRG 45º 1-7/8 47.6 1 25.4 2-3/4 70 60.10 T 924 B 1/2 CHAMFERING BIT 45º W/BRG 45º 2-1/4 57.1 1-1/4 31.8 3-1/4 82 69.70 T 8165 B CHAMFERING BIT 65° W/BRG 65º 1.58 40 5/8 15.9 2-3/32 53 56.00 T 8165 B 1/2 CHAMFERING BIT 65° W/BRG 65º 1.58 40 5/8 15.9 2-1/2 63.5 56.00 TX 8165 B 1/2 CHAMFERING BIT 65° W/BRG 65 º 2.95 75 1-3/8 35 2-3/4 70 79.30 T 8180 B CHAMFERING BIT 80° W/BRG 80º 1.58 40 9/16 14.3 2-1/4 57.1 56.00 T 8180 B 1/2 CHAMFERING BIT 80° W/BRG 80º 1.58 40 9/16 14.3 2-1/2 63.5 56.00 TX 8180 B 1/2 CHAMFERING BIT 80° W/BRG 80º 2.95 75 1-1/4 32 2-9/16 65 79.30 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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WITH BEARING ![]()

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 ) 