Solid carbide endmills

Rod blank

Carbide is priced by the piece from the diameter and the length, so the blank is matched nearest above.

• Carbide rod, Submicron grain, 10% binder5 off

  Ø10 x 74.5mm, ground h6

  84.3g each. Matched on the largest ground diameter, Ø10.

Grinding

One line per wheel pass, the way the cell is set.

• Flute grinding30.71 min

  27.9mm wheel path per flute at 38°

  The dominant pass: the wheel path is the length of cut over the cosine of the helix angle.

• Gashing and end teeth30 min

  4 teeth, 12° end rake, 18° relief

• Peripheral relief11.17 min

  0.2mm margin, 8° primary relief

Inspection

• Measure and record, h67.50 min

What this take-off assumes

• The blank is the finished length plus 1mm for facing, which is what published cut to length ground blanks carry, plus 1.5mm for the cut off.
• Rod matched on Ø10, the largest ground diameter on the tool, not on the cutting diameter.
• Every grinding rate is a modelled default. Set them against your own cell in Rates and stock.

Stock that covers this size

The stock below is the example list the preset ships with. Load your own and the take-off matches against what you actually hold.

• Carbide rod, submicron 10% binder, ground h6, Ø10 x 80£11.40 / each

  Covers the size, 93 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø10 x 100£13.80 / each

  Covers the size, 75 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø12 x 100£19.50 / each

  Covers the size, 62 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø16 x 100£34.50 / each

  Covers the size, 47 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø12 x 150£27.40 / each

  Covers the size, 41 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø16 x 150£49.00 / each

  Covers the size, 31 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø20 x 150£76.00 / each

  Covers the size, 25 per cent of the stock used

• Carbide rod, submicron 10% binder, ground h6, Ø25 x 150£118.00 / each

  Covers the size, 20 per cent of the stock used