STARRETT 830A Small Hole Gage (830A)
SKU
870-830A
STOCK-4 WEEKS
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VENDOR PART NUMBER | 830A |
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Type | Inch/Metric |
Min Range | .125 In/3.2mm |
Technical Specification 1 | 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. Convenient to use in close quarters. Permits use in shallow holes, slots, and recesses. Well balanced. More accurate measurements. Hardened-ball measuring surface with two-point contact. Half-ball with a flat bottom. Gages are only 2" (50mm) long. |
Technical Specification 2 | Smooth, sensitive adjustment. Adjustment of the gage beyond their range is restricted by a safety stop that prevents breakage. |