Oxford Precision™ Interchangeable Anvil Micrometer

Carbide tipped spindle faces. Hardened and ground anvils. Supplied in metal case with adjusting spanner. 4 anvils and 3 setting standards. Accuracy: plus/minus (4 plus L/75)mm. Measuring Faces Flatness: plus/minus 0.6mm. Parallelism: plus/minus (2 plus L/100)mm.

Oxford Precision™ External Micrometers

With enamelled frame and tungsten carbide tipped anvils. High quality fitted metal case with adjusting spanner. Sizes 25-50mm/1-2" and over supplied with setting standard. All supplied in a high quality fitted metal case. Manufactured to BS 870.

Inch

External Micrometer Sets

With enamelled frame and tungsten carbide tipped anvils and fine adjustment ratchet. High quality fitted metal case.



Contents: 0- 1", 1"- 2"mm, 2"- 3" & 3" - 4" external micrometers, 1", 2" & 3" micrometer setting standards, 2 micrometer setting spanners.

Enamelled Frame External Micrometers

Economy type with carbide tipped anvils. Accuracy: Flatness: 0.6mm for up to 300mm (12"), 1.0mm for up to 300-500mm (12-20"). Parallelism: 2L/100)mm (fraction rounded down). L maximum measuring length

103 Series

Ratchet Thimble

Mechanical Digital Micrometers

With drop forged steel frame, micro-lapped Tungsten Carbide tipped measuring faces and constant force ratchet. Accuracy: 0-75mm /- 2 mu m, 75-150mm /- 3 mu m. Flatness: 0.6 mu m for up to 300mm. Parallelism: (2L/100) mu m (fraction rounded down). Counter to 0.01mm (.001"). Vernier scale graduated to 0.001mm (.0001").
L maximum measuring length

Series 193

Metric

Micrometer Setting Standards

For zero adjustment of outside micrometers. Accuracy: Flatness: within 0.3 mu m. Parallelism: within 2 mu m

167 Series (Micrometer NOT included)

Kennedy® External Micrometers

Kennedy® Enamelled Frame External Micrometers for taking external measurements accurately. The alloy steel spindle is held rigid in a drop forged steel frame and is fitted with a speeder type ratchet thimble for rapid adjustment and a fine adjustment thimble for taking precise measurements. The spindle can be locked in position by the using the spindle lock lever this retains the spindle position for reference. The anvils are optically flat tungsten carbide for a hardwearing contact surface that ensures precise measurements every time. Manufactured to BS 870.

Accuracy: Flatness: 0.6mm.
Parallelism: (2 + L/100)mm (fraction rounded down). Instrumental error: +/-(1 + L/75)mm (fraction rounded up).
L = maximum measuring length.

Inch Enamelled Frame External Micrometers Tungsten Carbide Tipped Anvils

Kennedy® External Micrometers

Kennedy® Enamelled Frame External Micrometers for taking external measurements accurately. The alloy steel spindle is held rigid in a drop forged steel frame and is fitted with a speeder type ratchet thimble for rapid adjustment and a fine adjustment thimble for taking precise measurements. The spindle can be locked in position by the using the spindle lock lever this retains the spindle position for reference. The anvils are optically flat tungsten carbide for a hardwearing contact surface that ensures precise measurements every time. Manufactured to BS 870.

Accuracy: Flatness: 0.6mm.
Parallelism: (2 + L/100)mm (fraction rounded down). Instrumental error: +/-(1 + L/75)mm (fraction rounded up).
L = maximum measuring length.

Metric External Micrometers Tungsten Carbide Tipped Anvils

Micrometer Setting Standards

For zero adjustment of outside micrometers. Accuracy: Flatness: within 0.3 mu m. Parallelism: within 2 mu m

167 Series (Micrometer NOT included)

Mechanical Tube Micrometers - Enamelled Frame

For measuring wall thickness, collars, tubing etc. checking dimensions from inside holes to outside edges. Measuring faces are carbide tipped, anvil and spindle are hardened, precision ground and micro-lap finished. Glare-free satin chrome sleeve and thimble, ratchet stop and positive locking clamp. Instrument Error: /-3mm.

Series 115

Spherical Rod Type