RX22-ATS-133-HD

The 133-HD Heavy Duty Microstop is a ball-bearing countersink tool designed for smooth, controlled countersinking operations. Its positive locking collar allows depth adjustment in 0.025 mm increments, supporting repeatable setup during aircraft maintenance and aerospace workshop tasks.

• Manufacturer part number: 133-HD
• Ball-bearing design for smooth operation and reduced heat generation compared with a standard microstop
• Positive locking collar with 0.025 mm incremental depth adjustment
• Approx. 7.1 mm shaft travel
• For drills with a 6.35 mm chuck
• Accepts standard 1/4-28 threaded cutters up to 15.9 mm diameter
• Maximum rated speed: 10,000 rpm

Supplied as one each. Verify cutter, drill and task requirements before use.