Sherwood Jobber drills are general purpose drills for steels, cast steel, grey
cast iron, malleable cast iron, nickel-brass, aluminum alloy and graphite.
Industrial quality.
Ground flute, blue finish. Supplied in indexing metal cases.
Point angle: 118, helix angle: normal, web thickness: standard, relief angle:
10-20, tolerance of diameter: h8, tolerance of shank: f11.
Manufactured to BS328 : Part 1 DIN 338N & ANSI B94 - 11M.
Set contains: 6.0mm to 10.0mm x 0.1mm increments
* Case Type Metal
* Flute Construction Ground Flute
* Finish/Coating Black Oxide
* Drill Size Included 6.0mm to 10.0mm x 0.1mm
* System of Measurement Metric