CoroTap 300 tap for ISO PMKNS / SL - 2.5 x D - C 2 - 3 - inch version

The CoroTap™ 300 by Sandvik Coromant is a spiral fluted tap with a spiral point, engineered for high-performance threading of UNC #6-32 threads. It features a premium HSS-PM (High-Speed Steel Powder Metallurgy) substrate with a PVD coating, optimized for extended tool life and superior chip evacuation in a wide range of materials.

Key Specifications:

• Thread Size: UNC #6-32 (Unified National Coarse)
• Nominal Thread Diameter (TD): 3.5052 mm
• Threads per Inch (TPI): 32
• Thread Tolerance Class (TCTR): 3BX (tight tolerance for internal threads)
• Chamfer Design (THCHT): C-type chamfer (ideal for through-hole tapping)
• Number of Chip Channels (NOF): 3
• Helix Angle (FHA): 45°
• Thread Length (THL): 7.2 mm
• Neck Diameter (DN): 2.5 mm
• Output Diameter (PHD): 2.85 mm
• Shank Size (DCONMS): 3.5814 mm
• Tap Shank Interface (ADINTMS): ANSI (inch): 0.141 x 0.110

Dimensions:

• Functional Length (LF / L): 56 mm
• Usable (Working) Length (LU): 20.5 mm

Material & Coating:

• Tool Material (ISO): HSS-PM (High-Speed Steel, Powder Metallurgy)
• Coating Type: PVD (Physical Vapor Deposition)
• Substrate: HSS-PM

Application & Standards:

• Standard Compliance: DIN 2184-1 / ANSI
• Bottom Hole Suitability (BHFP): Yes (1 = suitable)
• Coolant Capability (CNSC): Without internal coolant (0)
• Manufacturer Part Number: T300-XM100AE-6-32 C110
• IC Code: 70200
• Grade: C110
• Life Cycle Status (LCS): 20 (indicates active or current production)