THREADING DRILLS HSS M8 TAPS DRILL BITS DO THREADS SET OF 6 ELEMENTS DURABLE UNIVERSAL DRILL BITS DO THREADS It enables the production of threads in metal materials such as aluminum, brass, copper, metal alloys, as well as in wood or plastic. Threading drills are very precise and must be used with due care. HIGH QUALITY - drill bits are made of the highest quality high-speed steel HSS DURABLE - materials used do production and multi-stage manufacturing process guarantee exceptional strength and long-term durability STANDARD HANDLE - 1/4" (standard) handle is reproduced in many products, hence the drill bits have high compatibility (drills, drill-drivers and screwdrivers) SPECIAL GROOVES - special grooves allow more accurate removal of debris and chips from the hole after drilling HANDY PACKAGING- drill bits are packed in a compact package so that storage and transport will become much easier UNIVERSAL - the set has a very universal application, it is perfect for drilling in: metals, steel, wood and plastics SPECIFICATION Handle: 1/4" 6,35 mm Material: stal high speed HSS Brand: Vergionic INCLUDED M3 x 0.5mm-67mm M4 x 0,7 mm - 67 mm M5 x 0.8mm - 68mm M6 x 1,0 mm - 69 mm M8 x 1.25mm -70mm M10 x 1,5 mm-71 mm