Titanium Step Drill Bit Set, 3Pcs 4-12/4-20/4-32mm HSS Cone High Speed Steel Metal Straight Groove Hole Cutting Drill Bits Sharpener
Item | 3pcs step drill bit |
Material | High speed steel |
Finish | Titanium Plated |
Flute | straight flute |
Shank type | Hexagonal Shank |
Shank Dia | 6.35mm |
Contents | 4-12/4-20/4-32 |
Package | plastic and cloth bag |
Appliaction | Drill holes for wood, aluminum material, plastic, thin metal, sheet metal and iron |
Features | high precision, durable, high hardness |
MOQ | 200 pcs |
Service | OEM |
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