Micro broaching is ideal for manufacturers of micro parts. Rotary Broaching is an effective way to make small forms, often for medical and aerospace applications. Use Slater Tools Swiss Type Adjustment Free or Adjustable Rotary Broaching Tool Holder and Slater broach to make forms smaller than .050".

Shown above:
Slater Tools 0600 Series Swiss Type Adjustment Free Rotary Broaching Tool Holder,
#306-030 8mm Shank 0.030 inch Hex Micro Broach and
#304-016 8mm Shank 0.016 inch Square Micro Broach