24 Kembla Street Cheltenham Victoria 3192 Australia

+61 3 9584 7077

[email protected]

Precision Taper (HSK, BT, ISO) & Thread Grinding

High-accuracy taper and thread grinding where angular geometry, runout, and form integrity are critical.

Internal and external configurations supported.

Taper Grinding

Precision taper grinding is performed on components requiring accurate angular geometry and controlled concentricity.

HMPG provides:

  • Internal taper grinding
  • External taper grinding
  • Precision alignment to reference diameters
  • Controlled surface finish

HSK Taper Grinding

HSK tapers demand strict angular accuracy and controlled surface integrity.

Our HSK taper grinding capability focuses on:

  • Taper angle precision
  • Concentricity to reference features
  • Surface finish compliance
  • Dimensional repeatability

BT Taper Grinding
(BT30, BT40 and BT50)

HMPG performs precision grinding of BT tapers in both internal and external configurations.

BT taper grinding requires:

  • Controlled taper angle accuracy
  • Runout management
  • Surface finish specification
  • Stable geometric alignment

Geometric Control & Verification

Taper and thread grinding require disciplined setup and inspection to maintain:

  • Angular accuracy
  • Concentricity and runout control
  • Pitch and lead precision
  • Surface finish specification
  • Dimensional stability across batch production

Inspection and calibrated measurement equipment are used to confirm compliance with specification prior to completion.

Request a Taper or Thread Grinding Assessment

For internal or external taper grinding, HSK taper grinding, BT or ISO taper grinding, or precision thread grinding enquiries, contact HM Precision Grinding Service.

Please include drawings, tolerances, and material specifications for accurate review.

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