1, HSS steel is used to do those sharp brad point saw drills on higher drilling efficiency and professional performance.
2, To be used as a drill, saw, rotary file, reamer and router, which is made of HSS(#4241, #4341,#M2) for extended life.
3, Brad point tip design to fast position and speedy drilling into the various wood.
4, Tin-coated surface to offer more durable drilling.
|Item Number||Diameter(mm)||Working Length(mm)||Overall Length(mm)|