Descriptions:
Product: Straight shank twist drill
Material: High Speed Steel (contained Cobalt M35)
Product weight: 404g
Size:1mm/2mm/3mm/4mm/5mm

Features:
100% New Brand and High quality.
This set has 5 size that you may choose which one you need.
Whole by grinding forming, accurate size, high life, the efficacy of long.
Suitable for machining stainless steel, tool steel, steel, cast iron, copper and aluminum.
Made of High Speed Steel (contained Cobalt M35) to obtain high hardness, high wear resistance and high toughness.

Package Included:
100pcs set Drill Bit Kit (20pcs per 1mm/2mm/3mm/4mm/5mm)

• Maximum speed and life in stainless steel and other hard metals.
• Suitable For - luminum, wood, malleable and deep hole drilling positioning holes iron.
• Whole by grinding forming, accurate size, high life, the efficacy of long.
• Industrial-strength cobalt for optimum life and durability in metal.
• Size markings are located above the shank to prevent wearing away.

Maximum speed and life in stainless steel and other hard metals.Moworve