Specification Brand : GOLD DEER BulletPoint1 : High Material: Made of high quality alloy tungsten steel, high hardness has high wear resistance, high hardness and damage resistance. The anti-vibration design on the blade keeps it stable during the engraving process. BulletPoint2 : Packaging Includes:Includes 10 different sizes of drill bits, 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm, 5 pieces of each size, and each set is stored in an organiser box for easy portability. BulletPoint3 : Design: High precision, sharp cutting edges, milling grooves and polished surfaces allow this tool set to work quickly and cleanly without leaving any blemishes or scrap. BulletPoint4 : Scope of application: Suitable for amber beeswax, printed circuit boards, 3D printer nozzle cleaning, plexiglass, bakelite, PCB, SMT, CNC, moulds, engraving, plastics, copper, stainless steel and other precision processing. BulletPoint5 : Note: 0.3-1.2mm drill bits are very thin and easy to break, they should be kept square and vertical when used, not sideways. The colour of the shank ring may vary depending on the production batch. Color : Multicolored GpsrSafetyAttestation : 1 ItemName : GOLD DEER 50Pcs PCB Drill Bits Set 0.3mm-1.2mm Flute Carbide Micro Drill Bit Set Circuit Board Drill Bits Small Drill Bits for Print Circuit Board Stone Jewelry CNC Engraving ItemPackageDimensions_Height : 60 millimeters ItemPackageDimensions_Length : 90 millimeters ItemPackageDimensions_Width : 60 millimeters ItemPackageQuantity : 1 ItemTypeKeyword : wood-drill-bit-sets Manufacturer : GOLD DEER Material : High quality alloy tungsten steel NumberOfItems : 50 PartNumber : HT0269-FBA ProductDescription : High Material:Made of high quality alloy tungsten steel. Attention: 1.please keep them away from little kids;2.If you receive a defective product or have any problems about item, Please contact us and we will assist you as soon as possible. ProductSiteLaunchDate : 2024-11-19T08:00:00.000Z UnspscCode : 27110000