Freecutting – Round – Grade: 230M07
Finish: Bright Drawn/Turned/Ground
USASPEAD Super Freecutting Steel Colour: Green
Bright: BS 970: Part 3: 1991: 230M07 BS 970: 1955: EN1A
Stocked sizes – Precision Ground
Imperial Diameters (inches)
1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1.1/4, 1.1/2, 1.3/4, 2 & 2.1/4
Tolerances – Up to and including 1" dia+/-0.00025" – 1.1/8" to 3" dia +/-0.0005"
Metric Diameters (mm)
6, 8, 10, 12, 15, 16, 20, 25, 30, 35, 40 & 50
Tolerances – Up to and including 30mm dia. +0mm/-0.0127mm – 35mm to 50mm dia. +0mm/-0.0254mm
Stocked sizes – Bright Drawn/Turned
Imperial Diameters (inches)
3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1, 1.1/16, 1.1/8, 1.3/16, 1.1/4, 1.5/16, 1.3/8, 1.7/16, 1.1/2, 1.5/8, 1.11/16, 1.3/4, 1.7/8, 2, 2.1/8, 2.1/4, 2.3/8, 2.1/2, 2.5/8, 2.3/4, 2.7/8, 3, 3.1/8, 3.1/4, 3.3/8, 3.1/2, 3.5/8, 3.3/4, 4, 4.1/4, 4.1/2, 4.3/4, 5, 5.1/4, 5.1/2, 5.3/4, 6, 6.1/4, 6.1/2, 6.3/4, 7, 7.1/4, 7.1/2 & 8.
Metric Diameters (mm)
2, 2.5, 3, 4, 5, 6, 6.5, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 35, 36, 38, 40, 42, 45, 46, 48, 50, 52, 55, 56, 58, 60, 65, 70, 75, 80, 85, 90, 100, 105, 110, 120, 125, 130, 140 & 150.
Lengths – Standard bar lengths are 3/3.5 metres

Freecutting
Bright Drawn/Turned/Ground
Round – 230M07
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