GUH 9029190063500 1/4 PM Cobalt Machine Tap 28 TPI TiAlN

• Plug chamfers are the most commonly used chamfer and are designed for efficiently threading through and blind holes
• They have 3 to 5 threads
• Titanium Aluminum Nitride (TiAlN) has a higher hardness and oxidation temperature versus TiN and TiCN. As a result, it is particularly advantageous for higher speed operations in a variety of steel machining applications
• Powdered Metal (PM) is tougher and more cost effective than solid carbide
• It is commonly used on highly abrasive materials including high silicon aluminums.

Guhring 9029190063500 1/4-28 in Size | UNF | 3 Flute | 2BX | TiAlN | Spiral Point Tap