6PSC HSS High Speed Steel Drill Bits Set 1/4" Hex Shank Metric Spiral Flute Taps Machine & Manual Screw Thread Tap Taper Twist Drill Bit M3 M4 M5 M6 M8 M10
Excellent high speed steel, high hardness with good durability.
Performed well in tapping, quick with high accuracy.
Spiral fluted design for simultaneous chip removal and tapping.
Suitable for machine and manual use.
Include 7 size metric taps: /M4/M5/M6/M8//M12 to suit your various needs.
Material: High Speed Steel
Surface Process: Nitriding Coated
Product Size(Metric): *0.5; M4*0.7; M5*0.8; M6*1.0; M8*1.25; *1.5; M10*1.5
Package Weight: 111g
Package Size: 10.5 * 7 * .2cm
6 * Spiral Flute Tap