5PCS HSS Step Steel Cone Drill Titanium Bits Set Kit Hole Cutter Aluminum Case Store away only after all

Store away only after all items are dry to avoid calcium build-up

water & milk weighing modes

no snapping & getting brittle in the sun

Place ice packs or substitutes on top of the contents when possible as cold air flows down

healthy and recyclable

5PCS HSS Step Steel Cone Drill Titanium Bits Set Kit Hole Cutter Aluminum Case Store away only after allFeatures This set replaces 50 individual drill bits. The two flute design gives you faster, smoother cutting. 3 sided (TRI FLAT) shank will not slip in your drill's chuck. Cobalt coated for smoother cooler cutting. SELF STARTING No need for a pilot hole. Titanium coated to reduce friction and run cooler A large bit has a 3 sided shank and small bits have hex shank to prevent slip in drill chuck Automatically deburrs holes as you drill Long Life True