KSTE Hex Shank Drill Bits, 6pcs Metric Thread M3-M10 Titanium Coated HSS Drill and Tap Bits 1/4" Hex Shank

• Dual-Function Efficiency---These Drill and Tap Bits combine drilling and threading in one operation, saving of your machining time. The spiral flute design clears chips automatically while creating perfect threads from M3 to M10 in aluminum, copper, and plastics - no tool changes needed
• Professional-Grade---Made from nitrided high-speed steel with titanium coating, our Thread Tap Tools offer superior hardness (HRC62-65) and rust resistance. They last longer than standard taps while maintaining sharp cutting edges through heavy use in lathes and CNC machines
• Precision Machine Tapping---The 1/4" hex shank ensures secure machine mounting for vibration-free operation. Unlike hand taps, these Screw Taps Tool Set must be kept vertical during operation and the speed must be adjusted to the slowest, otherwise the tap will break (the thickness of the workpiece is less than 5mm)
• Complete Metric Threading Kit---This 6-piece Tap Drill Bit Set covers all common metric sizes (M3-M10) with matching pitches. The included M3(0.5mm) to M10(1.5mm) taps handle everything from fine electronics to heavy-duty fasteners - the only threading kit you'll need
• Optimized Chip Evacuation---Advanced spiral flute geometry in these Drill Tap Combination bits prevents clogging and breakage. The design pushes chips forward during operation, enabling continuous threading in deep holes without backing out

Description: Drill tap bits increase efficiency of operation by allowing for drilling and tapping to be accomplished in a single pass. These HSS drill and tap bits are great tools used to create screw threads, to cut or form the female portion of the mating pair. They are used on a machine to do the tapping, such as a lathe. Machine tapping with these taps is faster, and generally more accurate because human error is eliminated. Features: These taps are made from high speed steel and surface finished by nitriding for high hardness and rust resistance. There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads. Taps are designed with spiral flutes and the chip clearing process would be better. They are taps with drilling function, used to drill a hole and cut new threads at the same time, you will have a smooth tapping experience with them. These taps are used on a machine to do the tapping, generally more accurate because human error is eliminated. Specifications: Material: High speed steel(titanium coated ) Color: As pictures show Hex Shank: 6.35mm(1/4") Standard: Metric Thread Size: M3, M4, M5, M6, M8, M10 Pitch: 0.5mm, 0.7mm, 0.8mm, 1.0mm, 1.25mm, 1.5mm Used On: Machine Function: Drilling Quantity: 6 Package Includes: 6 x Hex Shank Drill Bits