AM ARROWMAX Mini Micro Drill Bits Set (0.5mm-2.3mm) - Titanium Coated HSS for DIY, Wood, Beads, and Plastic

About this item

• 1. She listened intently to his story.
• 2. The old man walked slowly down the street.
• 3. The sun set behind the mountains.
• 4. The child ran quickly to catch the bus.
• 5. The cat jumped effortlessly onto the ledge.
• Cooling: The mini drill bits adapt to several kinds of cooling conditions, for example oil mist, water, oil, air cooling.
• Specification: Shank Type: Round Shank; Tool Flute Type: Spiral; Twist Drill Bits Diameter: 0.5mm-2.3mm; Shank Diameter: 2.35mm / 0.09-inch; Total Length: 45mm
• Material: Our micro drill bit set made of high-speed steel, with high hardness and stable operation. The jewelry drill bit is titanium coated, which has higher wear resistance and lower friction coefficient. Not easy to accumulate chips and long service life.
• Applications: This twist drill bits set is proper for electric drill, hand drill. Suitable for DIY resin, amber and wood drilling.
• Design: Drill bits set use spiral flute design for quick cleaning of chips. The sharp cutting edge provides a smooth cut without glitches. Chip removal is not easy to stick to the tool.