The Dormer E650 M3 Spiral Flute Tap & Drill is the smallest variant in the E650 range, combining core-hole drilling and tapping into a single pass for M3 metric coarse threads. The M3 size is commonly used in electronics, instrument panels, small-scale fabrication, and intricate mechanical assemblies — useful for professionals in precision engineering as well as hobbyists and DIY enthusiasts working on detailed projects. Despite its compact size, the M3 E650 is fully compatible with a hand-held power tool, removing the need for a tap wrench or tool change and speeding up even fine threading work considerably. The steam tempered coating helps retain lubricant during the cut, contributing to cleaner, more accurate threads in steel and cast steel. Features and Benefits: • Drills and taps M3 metric coarse thread in a single pass • Power tool compatible — no tap wrench or tool change required • Steam tempered coating aids lubricant retention for smoother results • High Speed Steel construction for precision and durability • 2-flute spiral design suited to small-diameter applications • Right-hand cut to ISO metric coarse standard • Ideal for fine, detailed work in steel and cast steel Specifications: Diameter: M3 Type: Spiral Flute Shank: Cylindrical shank with Square Connection diameter - millimeter (DCON MS): 3.15mm Threading length - millimeter (THL): 10mm Thread diameter - millimeter (TD): 2.5mm Basic standard group (BSG): DORMER-ISO Material code (BMC): High Speed Steel Thread diameter size (TDZ): 3 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): 5978325 Hole Type: Through Hole Coating: Steam Tempered Package Quantity: 1 Country of origin: Brazil Sellable Unit Weight: 6 Brand: Dormer Package Dimensions: 10 x 82 x 10mm

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