Kennametal 5705414 Series T690 Spiral Flute Tap, 1/2-20, UNF, 3 Flute, Plug Chamfer, 3B Class of Fit, Powdered Metal

Features:

• Spiral Flute Tap: 1/2-20, UNF, 3 Flute, Plug Chamfer, 3B Class of Fit, Powdered Metal, Multi-layer Finish
• 19.60 mm Thread Length, Left Hand Flute, Right Hand Thread, H3, Series T690
• KSS29 oxide/nitride for nickel- and cobalt-based alloys.
• KSP27 AlCrTiN for nickel- and cobalt-based alloys.
• Surface treated HSS-E-PM powder metal HSS-E substrate with oxide / nitride surface treatment that provides wear resistance in nickel alloys.

Application:

• Tapping: Through Hole
• Chamfer Form D (3.5 - 5)
• HSS-E-PM
• Flood Coolant: Tapping
• Manufacturer's Specs: UNF
• Manufacturer's Specs: UNC
• Manufacturer's Specs: ANSI
• Tapping Helix Angle: L15°