Fifty small twist drills from 1mm to 3mm, which is the size range that snaps first and that most general sets skip over. Having spares to hand means a broken bit does not stop a bead stringing or a circuit board job halfway. The high speed steel bodies and titanium plating hold an edge through wood, plastic and light board work.
1 to 3mm range - fine sizes for beads, bracelets, model making and circuit boards.
Fifty pieces - enough spares that a snapped bit is an inconvenience, not a delay.
High speed steel - titanium plated bodies stay sharp longer through repeated small holes.
Wide material range - walnut, beeswax wood, bracelets, integrated circuit boards and plastics.
Larger set option - step up to the 150 piece golden set for a wider spread of sizes.
Material: high speed steel with titanium plating. Sizes: 1mm to 3mm. Length: 33 to 60mm. Type: twist drill bit for wood drilling and DIY. Set options: 50 piece twist drill set or 150 piece golden set. Allow 1 to 3mm manual measurement variance.
