What’s the difference? Ask an expert | Basics of woodworking videos | Home improvement techniques | KNOW YOUR WOODS | TIPS & TECHNIQUES | WHAT’S THE DIFFERENCE | WOOD FINISHING | WOOD JOINERY | WOOD JOINERY VIDEO HOW-TO | WOOD SCIENCE |WOOD TURNING | WOODWORKING TOP 10 LISTS | WORKSHOP POSTERSSearch for:Search Button The Difference: rasps, files and rifflers The Difference: pores and grain The Difference: voltage, amp-hour and watt-hour The Difference: rabbets, dadoes and grooves The Difference: Linseed, tung and teak oil The Difference: Drill bit and driver bit The Difference: stains and dyes The Difference: bevel-down and bevel-up