Hand Tap Set , E102, M20 x 2.5mm, Metric Fine, Cobalt High Speed Steel, Steam Oxide, Set of 3

Series E102 ISO-Metric thread serial taps with straight flutes, set of size NO8. Cobalt-based high-speed steel with a steam-tempered surface finish, suitable for 1.5xD threading in both through and blind holes, specifically designed for stainless steel and cast-iron materials.

Features and Benefits
• Manufactured from cobalt high speed steel for high resistance and durability
• Suitable for 1.5xD threading in both through and blind holes in stainless steel and cast-iron materials.
• Metric coarse thread form
• Right hand rotation
• Straight flute tap

Contents
• Set of 3: Taper, Second, Plug
• Tap with a truncated thread profile and 6-8 x P taper lead
• Tap with a truncated thread profile and 3.5-5 x P second lead
• Tap with a 2-3xP plug lead

Typical Applications
• Engineering
• Manufacturing
• Ideal for tapping in blind or through-holes
• Cast-iron
• Stainless steel

Standards
• DIN 352 - Thread form standard
• DIN Thread pitch diameter tolerance zone