20163 Type 29-AG Gold Oxide Magnum Super Premium Reduced Neck Spiral Point Tap 0.438" Width Maximum Input Pressure: 250 psi

Maximum Input Pressure: 250 psi

Thermoplastic PVC provides increased working pressure and oil resistance

• The three flats on the shank insure positive chucking with out slippage

• Modifies the carbon micro-structure through precipitation of

• Precision ground flutes

20163 Type 29-AG Gold Oxide Magnum Super Premium Reduced Neck Spiral Point Tap 0.438" Width Maximum Input Pressure: 250 psiSpecial tool geometry creates less torque, better removal of chips and runs cooler. Designed for difficult materials including: stainless steel, alloy steels and high carbon steel. Gold Oxide low temperature stress relief that enhances lubricity, reduces friction and increases tap toughness. Click Here for product catalog Proudly Manufactured in the U. S. A