Description: 1pc HSS Metric Spiral Point Machine Screw Tap Drill M3/ M4/ M5/ M6/ M8 Descrpiton: Material: HSS Surface treatment: Ti Size:M3/ M4/ M5/ M6/ M8 Type Size: M3: 3mm*0.5mm M4: 4mm*0.7mm M5: 5mm*0.8mm M6: 6mm*1mm M8: 8mm*1.25 mm Quantity:1pc Feature: Metric sprial point machine tap High hardness, fast cutting with HSS material titanium coated Spiral groove design conducive to remove crumbs, not easily broken tap Spiral Tap the crumbs into a spiral up chip evacuation, it is more suitable for the processing of blind holes and sticky materials processing. Applicable Workpiece: tensile strength 750N / mm 2 or less the low-carbon steel, copper, aluminum, magnesium alloy; anti-bonding strength 600 ~ 900N / mm 2 the high-carbon steel, alloy steel, bronze, etc. Package Included: 1X Spiral Point Machine Screw Tap
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