SR802-XXX-XX - Countersink Diameter Gage

A high precision digital gage for quick and accurate measurement of the major countersink diameter. The SR802 gage has a spherical type probe that contacts the inside wall of the countersink diameter (see detail). The spherical probe mimics the ball over height method of measuring countersinks. This gage has the capability to cover a limited range of countersink diameters.

Features:

• Measuring accuracy .00025 inch (.006mm)
• Direct contact inside the countersink walls
• The measurements are not influenced by the countersink exit burrs
• Direct reading, no calculations or charts necessary
• Large base configurations available for curved surfaces
• Accurate, repeatable and reproducible
• SPC ready via data port cable
• Ease of use with minimal training
• Eliminate costly rework
• Gage and set block calibrated to NIST traceable standards
• Unique serial numbers on gages, set blocks and indicators
• The components of our gages are made of heat treated wear resistant tool steels and micro finished to ensure accurate and trouble free operation
  

Digital Indicators Features:

• LCD display with rotating bezel
• Inch/ mm mode toggle capable
• SPC data output ready via data port
• Upper and lower tolerance capable
• User selectable resolution (Mahr-Federal)
• Auto power off after 15 minutes of inactivity (Mahr-Federal)
• Lockout of setup preset (access key - Mahr-Federal, computer -Mitutoyo)
• Choice of indicators: Mahr-Federal or Mitutoyo (please advise of your preference)

Trulok® gages are built to your exact specifications. Please supply us with the following data in the Ordering Form, needed for the calibration set block that will accompany the gage:

1. "A" Countersink included angle:
2. "B" Hole diameter through:
3. "C" Countersink major diameter:
4. "D" Depth of the countersink:
5. "R" Transition radius:
6. Fastener part number and/or specification:
7. Surface curvature:
8. Size, thickness and position of any drilling jig or fixture to measure through: