For Bearing Mounting Hole Drilling

1-Pass Roughing and Finishing Tool

Capable of machining in 1 pass! Tool count reduced. Contributes to reduced cycle time

  • Cartridge type

    • The use of three formed inserts enables one-pass finishing even on pre-cast hole work with large variations in machining allowance.
    •The introduction of a parallel adjustment mechanism maintains high squareness accuracy even when diameter height is adjusted.
    • Utilising an aluminum alloy body enables usage on small M/C with weight limitations.

  • Brazed type

    • By brazing the PCD cutting edges directly to the body, the number of effective cutting edges can be increased (from 3 to 6), achieving even higher machining efficiency.
    (Indicates A.L.M.T. Corp. products.)

  • For Pre-cast Hole Drilling
    DLC Coat Drill

    • Positioning accuracy for ø0.4 and below is possible even at feed rate of f=1.0mm/rev
    • Special flute design achieves both drilling accuracy and high efficiency, even in pre-cast hole drilling where hole positions tend to be misaligned.

    Diameter: ø5.0 to 12.0mm (Large dia. max. ø16.0mm and below)

  • Regrindable
    PCD Reamer with Chip Breaking Function

    • Special chipbreaker shape improves chip breaking.
    • It is possible to regenerate a new chipbreaker upon regrinding.
    • Applicable feed rate range is f = 0.2 to 0.4 mm/rev (4 flutes).

    Diameter: ø5.0 to 80.0mm

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