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 equipped with a spiral point, ideal for threading UNF 1/2-20 threads in a variety of materials. It features a high-performance HSS-PM (High-Speed Steel Powder Metallurgy) substrate and is PVD-coated for increased wear resistance.

Key Specifications:

• Thread Size: UNF 1/2-20 (Unified National Fine)
• Nominal Thread Diameter (TD): 12.7 mm (1/2 inch)
• Threads per Inch (TPI): 20
• Thread Tolerance Class (TCTR): 2B (standard for internal threads)
• Chamfer Design (THCHT): C-type chamfer (typically for through-hole applications)
• Number of Chip Channels (NOF): 3
• Helix Angle (FHA): 45°
• Thread Length (THL): 18 mm
• Neck Diameter (DN): 8.6 mm
• Output Diameter (PHD): 11.5 mm
• Shank Size (DCONMS): 9 mm
• Tap Shank Interface (ADINTMS): DIN (metric), 9.00 x 7.00 mm

Dimensions:

• Functional Length (LF / L): 110 mm
• Usable Length (LU): 83 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
• Bottom Hole Suitability (BHFP): Yes (1 = suitable)
• Coolant Capability (CNSC): Without internal coolant (0)
• Manufacturer Part Number: T300-XM101DF-1/2 C110
• IC Code: 70200
• Grade: C110
• Life Cycle Status (LCS): 20 (interpreted as active or specific to manufacturer status)