WEEK 2 E S K

Which Regulation governs the use of a bench mounted Grinder?

• Control of substances hazardous to health (COSHH)

• Provision and use of Work Equipment Regs (PUWER)

• Personal Protection Equipment Regs (2002)

Which Regulation from the list below is Section 7 of the HASAW 74?

• Ensure in so far as is reasonably practicable the health safety and welfare of employees whilst at work

• Employee duty not to interfere with anything provided by the employer in the interests of health and safety

• Duty to take reasonable care of themselves and others

What is the maximum permissible gap between the tool rest edge and the grinding wheel?

• 3mm

• 2mm

• 4mm

What does HSS mean if stamped on the side of a drill?

• High Speed Steel

• Heat source steel

Please write down the Three primary Geometric considerations you would have in mind prior to grinding a drill.

• Land, heel, Flute

• Clearance, chisel edge, lip length

• Lip length, Lip Clearance, Point Angle

• Point Angle, helix, land

Which included point angle would be most suitable for non ferrous metals or wood?

• 60

• 135

• 90

• 70

Which Geometric consideration is being shown here?

• Lip Clearance

• Point Angle

• Lip Length

What is the area shaded in green commonly known as?

• Rear edge

• Heel

• Cutting edge

• Helix

What Point Angle would be most appropriate for Hard and Tough materials?

• 118

• 135

• 59

Which centre tool would be most appropriate to start a 118 Deg twist drill?

• 60 Deg Centre Drill

• 90 Deg Spot Drill

• 120 Deg Spot Drill