2-4mm Cutting Depth Suitable to cut holes in flat materials.
Cuts to a depth of 2mm in stainless steel; and 4mm insteels, fibre glass, chip board, glass reinforced plastics and other abrasive materials.
Suitable in hand drilling machines up to a maximum 40mm diameter. Clear chips for thickness over 2mm
Ejector Spring for automatic Safety Stopper core ejection
Self-Centering pilot drill secured tightly with grub screw
TCT Teeth precision ground for cutting difficult and abrasive materials
Safety Stopper Prevents breakthrough, thus protecting the work surface
Anti-shear arbor system