20pcs High Speed Steel Twist Drill Set Drilling Bit Round Shank Twist Dirll with Case
This item is a set of twist drill bits with different sizes, and each piece is in brass color. Made of high-speed steel, they are sturdy, durable and practical. Perfect to drill holes on aluminium alloy, thin wood borad, wood slices, plastic and other similar materials.
- Color: Silver.
- Material: High speed steel.
- Dia.:0.3mm 0.35mm 0.4mm 0.45mm 0.5mm 0.55mm 0.6mm 0.65mm 0.7mm 0.75mm 0.8mm 0.85mm 0.9mm 0.95mm 1.0mm 1.2mm 1.3mm 1.4mm 1.5mm 1.6mm
- Various sizes are offered to meet different needs.
- Made of quality high speed steel, it is wear resistant and corrosion resistant.
- Ideal for drill presses and stationary machines.
- Accurate size will do the work well.
- Note: This item is not suitable for heavy metal drilling. It only suits aluminium alloy, thin wood borad, wood slices, plastic and other similar materials.