Micrometer Bore Gage 0.00025 Resolution MPN:78XTZ-7

These mechanical 3-point inside micrometers are inserted into a bore or other hole and the operator adjusts the thimble until the contact points touch the sides of the hole. The operator then reads the vernier scale. With three contact points, these micrometers are self-centering and so eliminate errors when taking two-point measurements off of center.

Technical Specifications

• Item Mechanical 3-Point Inside Micrometer
• Range 6 in to 7 in
• Resolution 0.00025 in
• SPC Output No
• Movement of Screw 1 in
• Inside Micrometer Type 3-Point Inside Micrometer
• Number of Measuring Rods 0
• Number of Micrometers 1
• Operation Type Mechanical
• Thimble Type Friction
• Case Included Yes
• Contact Point Material Carbide
• Contact Point Shape Curved
• Features Wide Measurement Range Without Changing Anvils, Ratchet Stop Ensures Consistent Measurements, Self-Centering Contacts For True Readings, Extensions Available up to 6 in For Deep Hole Measuring
• Included Certification None
• Includes Contacts, Setting Ring, Wrenches
• Maximum Measurement - Inch 7 in
• Minimum Measurement - Inch 6 in
• Spindle Curved
• Accuracy +/-0.0003 in
• Maximum Measuring Depth 4.5 in

Manufacturer Details

• Manufacturer: Starrett
• Condensed Mfg Number: 78XTZ7
• MPN: 78XTZ-7

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: GB
• CA Prop 65 Wht Label: N

Classification Details

• GDS Category Name: Mechanical Inside Micrometers and Sets
• GDS Family Name: Precision Measuring - Micrometers
• GDS Segment Name: Machining
• UNSPSC: 41111601
• UNSPSC Class ID: 16
• UNSPSC Commodity Name: Length and thickness and distance measuring instruments
• UNSPSC Commodity ID: 01
• UNSPSC Commodity Name: Micrometers
• UNSPSC Family ID: 11
• UNSPSC Family Name: Measuring and observing and testing instruments
• UNSPSC Segment ID: 41
• UNSPSC Segment Name: Laboratory and Measuring and Observing and Testing Equipment

Shipping Details

• Not For Sale In: HI AK PR