Technical Data:
Series: 511
Product: Short Leg Bore Gage
Measuring range: 35 - 60 mm
Contact point stroke: 1.2 mm
Accuracy of bore gage alone: 2 um
Repeatability: 0.5 um
Adjacent error: 1 um
Measuring force: 4 N or less
Guide force: 6 N or less
Supplied dial indicator: 2109AB-10; graduation 0.001 mm

Content:
Bore gage main body: 511-762
Anvils: 6 pcs.
Interchangeable washers: 4 pcs.
Spanner: 1 pc.
Sub-anvil: Not supplied
Dial indicator: 2109AB-10
Dial protection cover: 29AAA149

Application:
Internal diameter comparison measurement in narrow spaces and on measuring tables.

Dimensions:
Measuring range: 35 - 60 mm
Probing depth: 50 mm
Indicator mounting stem diameter: 9.53 mm (inch type) / 8 mm (metric type)
Indicator mounting length: 23 mm (inch type) / 32 mm (metric type)
Contact point: SR1.0 carbide ball (50-160 mm); SR0.75 carbide ball (35-60 mm)
Anvil: SR2.5 carbide ball
Anvil thread: M11 x 1
Anvil tip diameter: 5.9 mm
Anvil L14 base: 9.5 mm
Interchangeable washer bore diameter: 6.2 mm; outside diameter: 9.5 mm
Body drawing dimensions: 28.9 mm; 12 mm; 18.2 mm; diameter 12 mm; diameter 12.8 mm; diameter 20 mm; 9 mm
Anvil 1: 21DZA232A, nominal 35 mm, L1 15 mm, L14 5.5 mm
Anvil 2: 21DZA232B, nominal 40 mm, L1 20 mm, L14 10.5 mm
Anvil 3: 21DZA232C, nominal 45 mm, L1 25 mm, L14 15.5 mm
Anvil 4: 21DZA232D, nominal 50 mm, L1 30 mm, L14 20.5 mm
Anvil 5: 21DZA232E, nominal 55 mm, L1 35 mm, L14 25.5 mm
Anvil 6: 21DZA232F, nominal 60 mm, L1 40 mm, L14 30.5 mm
Interchangeable washer: 205457, thickness 0.5 mm
Interchangeable washer: 205458, thickness 1 mm
Interchangeable washer: 205459, thickness 2 mm
Interchangeable washer: 205460, thickness 3 mm

Remark:
Bore gage accuracy is specified for the gage alone.
Only the supplied sub-anvil may be used; do not combine sub-anvils to widen the range.

Optional:
Recommended dial indicators and setting rings are available separately.