STARRETT Small Hole Gage / Model: 829D

Specifications

• Made in America: Yes
• Range (in): .400-.500''
• Range (mm): 10.2-12.7mm
• Length (in): 3-1/2''
• Length (mm): 90mm

• Ideal for accurately measuring small holes, slots, grooves, and recesses
• Precision Ground Radius on each gage provides two-point contact for maximum accuracy
• Used for general work
• Well balanced
• More accurate measurements
• Hardened-ball measuring surface with two-point contact
• Full-ball gages
• Smooth, sensitive adjustment
• Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage