Technical Data:
Series: 511
Product type: Bore Gage with Micrometer Head
Application: Accurate inside-diameter measurement with fast range adjustment
Feature: Micrometer head attached to the anvil
Feature: Wide-range micrometer head allows range adjustment without spacers
Contact point: Carbide-tipped
Accuracy values: Bore gage alone
Setting rings / Bore Gage Checker / i-Checker: Available for reference setting

Remark:
Do not expand the measuring range using sub-anvils other than the supplied standard accessories.
Measuring range: 6.0 - 10.0 in
Contact-point stroke: 0.063 in
Accuracy: 0.00008 in
Repeatability: 0.00002 in
Adjacent error: 0.00004 in
Measuring force: 6 N or less
Guide force: 15 N or less
Bore gage main body: 511-835
Dial indicator: Not supplied
Dial protection cover: Not supplied
Probing depth: 10 in

Content:
Micrometer head: 21DZA273, stroke 0.5 in, screw M11x1
Sub-anvils:
208893, marked 0.4 in, L1=0.6 in, L19=0.4 in
208895, marked 0.8 in, L1=1.0 in, L19=0.8 in
21DAA493, marked 2 in, L1=2.2 in, L19=2 in
Spanner: 301336 (2 pcs.)

Dimensions:
Range: 150 - 250 mm / 6.0 - 10.0 in
L15=250 mm
L18=70.3 mm
R2=SR1.5
L10=15 mm
L16=78 mm
D1=Dia.19.8 mm
D2=Dia.15 mm
L17=25.1 mm metric / 25.9 mm inch