Combination Set

Multi-function combination set that can be used as a square, mitre, depth and height gauge.

Set contents:
300mm/12" hardened stainless steel rule.
Square head, with accurate machined faces, fixed angles of 45° and 90°, built-in spirit level, adjusting nut and scriber. Centre head with built-in spirit level for locating the centre of round bars, with a fixed angle of 90° and two accurately machined internal surfaces.

Vernier Bevel Protractor

For accurate angle measurement of machines moulds and jigs and can also be used for assembling and machining. Fully calibrated to 360° with magnifying glass. Supplied with 145, 200 and 300mm plain rules, height gauge and acute angle attachments. Supplied in fitted plastic case.

Specifications:
Straightness of blade: 0.00012" (0.003mm)
Parallelism of blade: 0.00023" (0.006mm)
Parallelism of measuring face: 0.0004" (0.01mm)
Tolerance of readings: +/-5' @30°, 60° and 90°.

Laboratory consumables

150mm wooden stem. Single plain head. 100% pure white cotton.

Non-Sterile Plain Swabs