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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
| Threading Tap Type | Hand Tap |
| Thread Size | M4 x 0.7mm |
| Tap Type | Straight Flute |
| Series | E102 |
| Thread Standard | Metric |
| Finish/Coating | Steam Oxide |
| Chamfer | Plug | Second | Taper |
| Shank Diameter | 4.5mm |
| Overall Length | 45mm |
| Thread Length | 12mm |
| Standards | DIN 352 |
| Material | Cobalt High Speed Steel |
| Product Type | Tap Set |
| ISO Category | K | M | P | S |
| Square Width | 3.4mm |
| Number of Pieces | 3 |
| MFR Part No. | E102M4NO8 |
| Model Number | E102 |
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