The Dormer E650 M6 Spiral Flute Tap & Drill combines core-hole drilling and M6 metric coarse thread tapping into a single pass. M6 is one of the most common thread sizes used across general engineering, DIY metalwork, steel framing, and mechanical assemblies — making this an especially practical and versatile variant for both tradespeople and home workshop users. Working directly with a hand-held power tool, the M6 E650 removes the requirement for a separate tap wrench or tool change, cutting down on setup time and keeping the job moving efficiently. The steam tempered coating on the tool surface retains lubricant during cutting, delivering a smoother operation and a cleaner finished thread in steel and cast steel. Features and Benefits: • Drills and taps M6 metric coarse thread in a single pass • Power tool compatible — no tap wrench or tool change necessary • Steam tempered coating aids lubrication retention for a cleaner cut • High Speed Steel for dependable durability and performance • 2-flute spiral design for efficient chip evacuation • Right-hand cut to ISO metric coarse standard • Optimised for use in steel and cast steel Specifications: Diameter: M6 Type: Spiral Flute Shank: Cylindrical shank with Square Connection diameter - millimeter (DCON MS): 6.3mm Threading length - millimeter (THL): 18mm Thread diameter - millimeter (TD): 5mm Basic standard group (BSG): DORMER-ISO Material code (BMC): High Speed Steel Thread diameter size (TDZ): 6 Thread form (THFT): M - Metric coarse Flute count (NOF): 2 Hand (Cutting direction): Right Material Application Priority Usage: P - Steel and cast steel Alt Part Number (Material ID): 5978342 Hole Type: Through Hole Coating: Steam Tempered Package Quantity: 1 Country of origin: Brazil Sellable Unit Weight: 16 Brand: Dormer Package Dimensions: 12 x 89 x 8mm