ON THE EDITOR’S BENCH Dave Clark’s commentary. HOW TO MAKE A FULLY ADJUSTABLE GRINDING HEAD David Haythornthwaite makes a versatile tool.HARRISON M300 WITH DRO Ken Wilson looks at adding a DRO to his M300 lathe.AN ELECTRICALLY OPERATED SPINDLE DRIVE CLUTCH Ken Wilson adds a clutch to his Harrison M300 lathe.MAKING A HIGH SPEED SPINDLE Dick Stephen makes an engraving spindle for an X3 mill.FOUR PAGES OF FREE PLANS Designs from Edgar Westbury for a swivelling vice & a tailstock turret.LEARNING HOW TO HAND TURN Mike Freeman tries his hand at pen turning.REALLY SIMPLE THREADING TOOLS Grind your own screwcutting tools.FIRESIDE READING CARING FOR YOUR CNC MACHINE Dick Stephen looks at cleaning ball screws.A SURFACE TABLE FOR FREE Surplus materials put to good use.TOOL TIPS, IDEAS & QUESTIONS Ideas for the workshop.TRADE COUNTER COMPETITION PAGE A SIMPLE TOOL POLISHING FIXTURE Using a simple fi xture to ensure better surface fi nish SCRIBE A LINE Letters from readers.