Also aluminium is best drilled with a larger point angle. When drilling plexiglass, the risk of cracks when the drill goes through the mate-rial is reduced with a larger point angle. Centering drills usually have a 90Â° point angle.A drill bit needs to have the right lip clearance angle to cut the material.The clearance angle varies from 7Â° to 14Â°.ount the Drill Bit For small drills, up to approx. 8 mm (5/16 ) you can use the special Tormek Magnifier.Turn the drill holder so the bevelled side points towards the machine.The cutting edges should be parallel to the pin in the Magnifier.
By February 2010, all parking meters in Center City will be converted to the new kiosks. The cost for both meter systems is the sameâ$2 for 60 minutes. Every other quarter inserted is worth eight and seven minutes.
Parking in Cork. Cork City Council operates a dual payment system using ParkMagic pay by phone and a Disc Parking system of Payment for parking in Cork City Centre on street. Pay parking applies 6 days a week, Monday until Saturday from 8.30am until 6.30pm.ParkMagic uses a bar coded sticker for verification of payment status.arking Discs cost and Parkmagic payments both cost â¬2 which covers the driver for one hour in a 1 hour zstreet or two hours in a 2 hour street.