HXymxkeqi 3Pcs 3/8-16 UNC Spiral Flute Thread Taps, Titanium Coated 6542 HSS Machine Tapping Tool for Blind Hole, H2 Accuracy, 3.15" (3/8-16 UNC)

Key features

• 3 PCS 3/8-16 UNC TAPS SET Thread size: 3/8-16 UNC; Accuracy: H2; Total length: 80mm/3.15"; Thread length: 36mm/1.42". This package includes 3 pieces of identical spiral flute taps, providing a reliable and cost-effective solution for your workshop's daily machining and threading needs
• OPTIMIZED FOR BLIND HOLES Featuring a fully ground spiral flute design that ensures upward chip removal; this prevents metal chips from clogging at the bottom of the hole, drastically reducing the risk of tap breakage and ensuring smooth, clear internal threads
• 6542 HSS & TITANIUM COATED Crafted from premium 6542 (M2) high-speed steel for exceptional hardness and toughness; the titanium coating significantly reduces the friction coefficient, minimizes heat generation, and extends the tool's lifespan compared to uncoated taps
• VERSATILE METALWORKING Engineered to cut through a wide variety of materials including stainless steel, aluminum alloy, cast iron, ordinary steel, non-ferrous metals, and hard plastics; ideal for mold manufacturing and general auto repair tasks
• MACHINE USE SPECIFICATION Designed exclusively for drill presses, tapping machines, and CNC milling machines. Not recommended for hand use or electric hand drills. For optimal thread quality, please use with tapping oil and a tap chuck with overload protection

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