| Year | 1997 |
| Date | 25-Apr |
| Volume | 178 |
| Issue | 4,040 |
| Page | 513 |
| Category | Foyle's Portfolio |
| Part | |
| Title | Blade Sharpening & Thread Tapping |
| Author | Peter Foyle |
| Notes | Describes a woodworking plane & chisel honing guide, threading tapped holes perpendicular to workpiece. Parameters, operation, tapping methods, tailstock tap holder, tapping machine, drill chuck tapping device, large diameter tapped threads, guide block |