--- --- APWORKSHOP.COM.AU ECONOCUT RANGE ROMAN OGEE Econocut is an imported range of router bits selected by Carb-I-Tool, providing good value for craft and hobbyist applications. Part # Description A mm A inch B mm B inch C mm C inch Bearing R mm R inch A$ EY 5705 B ECONOCUT ROMAN OGEE 5/32 W/BRG 1/4 25.5 1 13 33/64 52 2.05 EY B3 4 5/32 14.90 EY 5708 B ECONOCUT ROMAN OGEE 1/4 W/BRG 1/4 34.9 1.37 19 3/4 60.3 2.37 EY B3 6.35 1/4 20.80 EY 5705 B 1/2 ECONOCUT ROMAN OGEE 5/32 W/BRG 1/2 25.5 1 13 33/64 66.7 2-5/8 EY B4 4 5/32 15.70 EY 5708 B 1/2 ECONOCUT ROMAN OGEE 1/4 W/BRG 1/2 34.9 1.37 19 3/4 70 2-3/4 EY B4 6.35 1/4 22.00 ![]()
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Router Bits
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CARBIDE TIPPED
TWO FLUTES, WITH BALL BEARING GUIDE
1/4 inch (6.35 mm) and 1/2 inch (12.7 mm) Shank 
M= Metric Size, B = Bearing, 1/2 = 1/2 inch (12.7 mm) Shank - otherwise bits have 1/4 inch (6.35 mm) shank.
In diagrams, A= Cutting Width, B= Flute Length, C= Overall Length (includes bearing and screw), R = Radius of Cut, ID= Inside Diameter