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  • Product Code: #14-320-6

    Hole-Mike # 14-320-6

    Range/Size: 4.0-4.5mm

    Graduation: .001mm

    Price: $280.74 $263.89
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    Product Description

    14-320-6 Hole-Mike Inside Micrometer: 4.00-4.50mm

    The SPI 14-320-6 hole-mike has the following specifications:

    • Range: 4.0-4.5mm
    • Graduations: .001mm
    • Accuracy: +/- .0025mm
    • Measuring Depth: 20mm

    Features:

    • Ratchet stop ensures greater accuracy and repeatability
    • Carbide tipped measuring anvils
    • Three point internal
    •  micrometers are used for precise measurement of bore diameters
    • Self centering
    • Self aligning
    • Able to measure to within .050" of bottom of a blind hole (up to 4"/100mm capacity)
    • Feelers taper toward the back for positive reading of the front edge
    • In lieu of setting rings, setting frames are provided for diameter ranges above 7"/175mm diameter

    There is no setting ring included with the 14-320-6 Hole-Mike. Below is the recommended setting ring that should be used to calibrate this hole-mike:

    SPI Individual Hole-Mikes:

    • 14-319-8 Individual Hole-Mike: 3.5-4.0mm
    • 14-320-6 Individual Hole-Mike: 4.0-4.5mm
    • 14-321-4 Individual Hole-Mike: 4.5-5.5mm
    • 14-322-2 Individual Hole-Mike: 5.5-6.5mm
    • 14-323-0 Individual Hole-Mike: 6-8mm
    • 14-324-8 Individual Hole-Mike: 8-10mm
    • 14-325-5 Individual Hole-Mike: 10-12mm
    • 14-326-3 Individual Hole-Mike: 12-16mm
    • 14-327-1 Individual Hole-Mike: 16-20mm
    • 14-328-9 Individual Hole-Mike: 20-25mm
    • 14-329-7 Individual Hole-Mike: 25-30mm
    • 14-330-5 Individual Hole-Mike: 30-35mm
    • 14-331-3 Individual Hole-Mike: 35-40mm
    • 14-332-1 Individual Hole-Mike: 40-50mm
    • 14-333-9 Individual Hole-Mike: 50-60mm
    • 14-334-7 Individual Hole-Mike: 60-70mm
    • 14-335-4 Individual Hole-Mike: 70-80mm
    • 14-336-2 Individual Hole-Mike: 80-90mm
    • 14-337-0 Individual Hole-Mike: 90-100mm
    • 14-338-8 Individual Hole-Mike: 100-125mm
    • 14-339-6 Individual Hole-Mike: 125-150mm
    • 14-340-4 Individual Hole-Mike: 150-175mm
    • 14-341-2 Individual Hole-Mike: 175-200mm
    • 14-342-0 Individual Hole-Mike: 200-225mm
    • 14-343-8 Individual Hole-Mike: 225-250mm
    • 14-344-6 Individual Hole-Mike: 250-275mm
    • 14-345-3 Individual Hole-Mike: 275-300mm

    SPI Hole-Mike Sets:

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