Cemented Carbide Tap Series Spiral Fluted Taps (for blind hole) MC-AD-CT Carbide Taps with Oil Hole Spiral Fluted Taps (for through hole) Specification Coating 2D Spiral Pointed Taps (for through hole) Recommended Tapping Speeds depending on Materials Wrought aluminum Aluminum alloy castings inc alloy castings 30〜60 30〜60 30〜60 (m/min) (m/min) (m/min) Hand Taps For icon explanation, refer to P.50 Product features Cemented Carbide Taps ●Carbide Taps with Oil Hole suitable for tapping the blind holes of Aluminum alloy castings and Aluminum die castings. ●The combination of unique cutting edge design enabling less damage, ultra fine grain carbide alloys with superior wear resistance and optimal coating results in 5 times longer tool life than the life of conventional special purpose tap for aluminum. ●Having center through hole design to correspond with such cutting condition as inner coolant supply, mist coolant supply and cryogenic dry, MC-AD-CT works quite well in removing remaining chips after boring and in avoiding welding trouble. Roll Taps Special Thread Taps Simple Inspection Tools Tapping data Tapping condition [ M6×1 ] Pipe Taps Work material ADC12 Hole shape Blind Hole depth 14mm Tapping length 12mm Tapping speed 57m/min Thread Mills Feed Synchronized feed Machine Machining center (Horizontal) Tapping fluid Water soluble oil Tool life 240,000 hole~ Dies Center Drills Centering Tools JIS CT-9 486 For improvement, spec may change without advance notice.