Split Key Ring Attachment - 20mm (Pack of 50)

These high precision Quartz Clock Mechanisms are great if you want to make your own clock or for replacing faulty clock mechanisms and come with all required fixing hardware and hour, minute and second hands. They are accurate to within 30 seconds per month and run from one AA Battery which lasts over a year. The time is easily set or adjusted with the dial on the back of the unit.

Popular uses include recycling old CDs and laser cutting custom designs from Perspex or plywood to make into clocks, but if you're after a more complete kit you can try our clock making kit, or assemble your own kit from our range of accessories.

Features:

Quality quartz clock movement.

Includes hands and fixings.

Energy-efficient.

Accurate timekeeping.

Contents:

1 x Quartz clock mechanism.

1 x Second hand.

1 x Minute hand.

1 x Hour hand.

1 x Washer.

1 x Fixing nut.

Dimensions:

Width: 54mm

Height: 54mm

Depth: 14mm

This is a high-quality Italian Poplar Plywood sheet (laserply) that is suitable for a wide range of applications and is particularly suited to laser cutting. Poplar has a lower density than Birch, meaning that it can be easily laser cut at lower power settings.

This Poplar Plywood has an AB grading which is typically the best grade of plywood available.

High-quality poplar laser plywood sheets (laserply)

Low density for easier laser cutting

Top quality AB grading meaning fewer knots aiding consistency of laser cutting

PEFC Certified (Programme for the Endorsement of Forest Certification)

Interior grade glue

1 x 3mm Poplar Laser Plywood (laserply), 600mm x 400mm Sheet

Length: 600mm

Width: 400mm

Height: 3mm

Working with Polymers poster is a colourful and engaging wall chart that teaches school pupils about the ways in which polymers are shaped for different purposes. Examples featured on the poster include casting, vacuum forming, blow moulding, injection mouldering, extrusion, and drape forming. Each process comes with a simple description and diagrams outlining exactly how they work.

The poster’s accessible information explains in clear English every part of this fundamental Design and Technology topic. Alongside each value-rich textbox is a bright, full-colour image which makes the tough topic of working with polymers fun and simple to learn. The poster’s large A1 layout is optimised for visual learners with its stimulating design and vivid colours, making it an essential addition to any Design and Technology class.