About Us Delivery Information Returns Exchanges FaQ's Contact Us What our customers say? View feedback Got a Question for us? Contact Us Menu Tools Computer Accessories Household Items Tools Computer Accessories Household Items Free shipping to USA Fast friendly customer service Contact us now with any Questions! Safe easy payment through PayPal 99pcs HSS Steel Titanium Coating Twist Drill Bits Metal Plastic Wood USD 31.99 Model: NB030207 Brand: FOSN Those drill bits are ideal for drilling common material such as steel, aluminum, cast steel, stainless steel, non-ferrous metals, plastics, soft wood and hard wood. Made of hardened, tempered high speed steel, with Titanium Nitride (TiN) coating, these bits are designed to resist heat and wear caused by friction, and designed to last 6 times longer than conventional HSS drill bits. Features: Professional assortment of metric sizes and industrial quality Service life is six times longer with Titanium Nitride (TiN) coating Made of heat treated HSS 4241 high speed steel Type N bits cylindrical with tapered conical surface 118 degrees, TiN gold surface The bits are placed inside the metal case, sorted and classified by size Specifications: Model: NB030207 HSS drill bits Manufactured from hardened high speed 4241 steel Titanium nitride (TiN) coating Metric sizes from 1.5 to 1.0mm For drilling: steel, plastic and wood Flute type: spiral 118 degrees split point Shank type: straight shank Tensile strength up to 900 N/mm Steel slotted storage case Weight: 2.8lbs or 1.3kg Sizes: 16 pieces x 1.5mm 16 pieces x 2mm 15 pieces x 2.5mm 10 pieces x 3mm 10 pieces x 3.2mm 8 pieces x 3.5mm 8 pieces x 4mm 3 pieces x 4.5mm 3 pieces x 5mm 2 pieces x 5.5mm 2 pieces x 6mm 2 pieces x 6.5mm 2 pieces x 8mm 2 pieces x 10mm Please note: Recommended using oil when drilling thru steel; oil helps to control the heat of the drill bit and prolongs service life and sharpness of the drill bit Package includes: 99 Pieces HSS Titanium Nitride coated drill bits Black steel, slotted storage case Need to contact us? If for any reason you are not completely satisfied with your purchase, please contact us before leaving any feedback through so we can resolve any issues as quickly as possible. customer information About Us Delivery Information Returns Exchanges FaQ's Contact Us shop newsletter Sign Up for our Email Updates and Special Offers! subscribe now!