YG-1 H.S.S. EX Bright Combo Metric 3 Flute Bottoming Spiral Fluted Tap, 4mm-.70mm Thread Size, D4 Thread Limit

• H.S.S. – High Speed Steel EX
• Finish Coating: Bright
• Unique design works well on a wide range of materials thereby lowering the need to have multiple taps on hand for different materials.
• Less downtime.
• Increased shop productivity.
• Lowered tooling costs.
• For blind hole applications when chips are needed to be drawn out of the hole.
• Square shank with a smooth surface finishing.
• 2 to 3 lead chamfer.
• Flute Shape: Spiral
• Cutting & Helix Direction: Right Hand
• Hole Style: Blind Hole
• Chamfer Style: Modified/Semi Bottoming
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Non-Ferrous, Cast Iron, Hard Materials, Plastics

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