YUENTOEN 12Pcs Mini Twist Drill Bit Set, Micro Engraving Drill Bits, HSS 2.35mm Shank Titanium Coated 0.5mm to 2.0mm Tiny Drill Bit Hole Drilling Tool for DIY Resin, Jewelry, Amber, Beads and Beeswax

Description:These bits are made of high speed steel and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill.It perfect for the DIY engraving amateur to make the unique and exquisite amber, olive, beads and any other wood work.You also can use these bits to drill small hole of different size for your project with your pin vise tool.Feature:- Compact size, light ,easy to carry. - Large chip removal space and little resistance,Drill bits drill exact-sized holes.- Suitable for wood, beads, amber and olive to drilling hole.- High speed steel construction high hardness, excellent rust resistance and it won't easy to broken.Specification:Color: SilverMaterial: High speed steelShank diameter: 2.35mmBits size: 0.5mm,0.6mm, 0.7mm.0.8mm, 0.9mm,1mm, 1.2mm,1.4mm,1.5mm,1.6mm,1.8mm, 2.0mm.Package including:12 pcs twist drill bitsNote: 1.These drill bits are tiny, please pay attention to their placement. 2.These bits can not fit for using on hard materials, such as steel, copper, iron, concrete, etc.3.Please keep the direction of force always vertical and uniform force rotation, otherwise the drill is easy to break.4.At the trepanning, please wear good protective measures, in case of chips splash damage eyes.

• Product Feature: Fully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. This drill bit set has 12 different size, which can meet all your need
• Premium Quality: The twist drill bits are made of quenching high speed steel with Titanium plating, providing good toughness, high hardness, rust and corrosion resistance, long service life
• Easy to Use: The uniform handle diameter is 2.35mm, which makes clamping more convenient large chip removal space for remove the chip easily and quickly
• Warm Tips: Do not put too much pressure on the smallest bits when drilling though as it may bend slightly
• Widely Use: Compact size, light It fits with pin vise, electric and cordless power drill and rotary drill, suitable for drilling and engraving amber, beads, beeswax, resin, wood, olive, walnut and so on