10Pcs X Mini Drills 0.30-1.20 For Modeling Pcb

✅ Set in a convenient plastic box that allows for safe and convenient storage.

✅ Drills made of tungsten carbide allow for longer use than their hardened steel counterparts.

✅ Handle diameter: 3.175 mm

✅ Total length: 38 mm

✅ Blade - cemented carbide (tungsten steel)

✅ Shank - steel

✅ Box size: 88 x 54 x 10 mm

Depending on the drill bit, the drilling part has a length of:

• fi 0.10 - 0.20mm L=3.50mm

• fi 0.30 - 0.35mm L=5.50mm

• fi 0.40 - 0.45mm L=7.00mm

• fi 0.50 - 0.55mm L=8.50mm

• fi 0.60 - 0.75mm L=9.50mm

• fi 0.80 - 1.00mm L=10.00mm

• fi 1.05 - 1.20mm L=10.50mm

• fi 1.25 - 3.175mm L=12.00mm

Color: nan Size: 20 mm