Long Series 3 Flute DLC Coated Slot Drill for Aluminium

cutting slots in 5mm steel? am i right in thinking you can get drills which drill a hole, and then half way up the shaft its got some kind of

SC Al slot drill 5mm L2=20mm Z=2 HB, edge prot chamfer, ZrCN Ultra-N · With clearance · 2 cutting edges, with edge chamfer F · With defined cutting edge

nine to 5 slot Mini slot drill Design: With universal cutting edge geometry Suitable for drilling Application: Can be used for milling keyways and fitted key grooves,

pp slot ทดลองเล่น The holes are about 12mm in diameter and the steel frame is about 4-5mm thick Worked out great There's about 15 holes per plank Anyhow the