Unique knife with multi-function “driver” tips that features ultra hard, tempered 0.04 in. ( 1 mm ) thick blade sleeve. The Driver Cutter™ blade sleeve conforms to strict JIS standards and 3.5 times stronger than standard models. It enables to tighten standard head screws, opening boxes and lids, scoring thick cardboards without pushing out the blade.

• 0.7 in. ( 18 mm ) cutter knives.
• Super Hard Tip.
• Elastomer grip and in-handle spare blade storage.
• Equipped with 3 Razar Black Blades.
• Auto Blade Lock mechanisms.