Pro-Tech | Router Bit Pierce & Round Over 3/8" X 3/4" 1/2" Shank Type_Riveter Extension Bars 75mm & 250mm

Extension Bars 75mm & 250mm (3221-03 & 3221-10)

24 UNF thread

drilling concrete: 20mm

Non-slip fibre grip

the maximum thread size 19 millimeters

Pro-Tech | Router Bit Pierce & Round Over 3/8" X 3/4" 1/2" Shank Type_Riveter Extension Bars 75mm & 250mmPierce & Round Over Bit This very special router bit is a round over bit with a slightly longer straight cutting edge at the bottom. Round overs are classified by the radius they cut. A inch radius bit (12,7mm) cut a round over with a inch radius. Rounded edges give a project a softer, smoother look. The greater the radius of the round over, the more pronounced this effect becomes. By extending the bit slightly a fillet can be produced. Rounding an