Product Name: New 5PCS/Set HSS M3 M4 M5 M6 M8 Machine Spiral Point Straight Fluted Screw Thread Metric Plug Hand Tap Drill Model NO.: sp-60 Usage: Wood Drilling, PCB Drilling, metal Drilling, Masonry Drilling Material: High Speed Steel Type: Gun Drill Bit Length: Taper-length Certification: BIN, JIS, AISI, API Customized: Customized Condition: Brand New Size: 3mm 4mm 5mm 6mm 8mm Thread Diameter: 3mm (M3) / 4mm (M4) / 5mm (M5) / 6mm (M6) / 8mm (M Materials: HSS Color: Silver Tone Trademark: shine peak Transport Package: Box Specification: small Origin: China Product Description Specification:- Condition: Brand new- Size: 3mm 4mm 5mm 6mm 8mm- Product Name: Machine Screw Plug Tap- Thread Diameter: 3mm (M3) / 4mm (M4) / 5mm (M5) / 6mm (M6) / 8mm (M8)- Material: HSS- Color: Silver Tone- Net Weight: 3g / 5g / 8g / 12g / 25g- Length: 46mm / 49mm / 55mm / 59mm / 59mmPackage Includes:5 x Machine Screw Thread Metric Plug