Starrett No. 831B Small Hole Gage

Starrett No. 831B Small Hole Gage

Product Features

• Small hole gage with a half-ball, flat-bottom gaging surface
• Same as the 829 Series, but the flat bottom lets it measure even the shallowest holes, slots, and recesses
• Expand in the hole, lock, then measure over the contacts with a micrometer

Specifications

• Style: Small Hole Gage (half-ball, flat bottom)
• Range: .200–.300 in (5.1–7.6 mm)
• Length: 3-1/8 in (80 mm)
• Brand: Starrett
• Series: No. 831
• Category: Hole Gages