£21.59
Ex VAT
£25.91
Inc VAT
34 Variations Available
Product Details
Product Specification
Crafted for automotive, aerospace, and engineering applications, these E398 taps are perfect for threading blind holes with high precision. Made from high-speed steel with powder metallurgy (HSS-E-PM) and coated with TiCN, each tap offers excellent wear resistance and durability while the spiral flute design ensures efficient chip evacuation, preventing clogging.
Features and Benefits
• Versatile geometry prevents clamping in medium to high strength materials and avoids oversized threads in soft materials
• Modified edge treatment and rounding increases cutting edge stability and reduces the risk of edge chipping
• 3-radii flute profile provides maximum control of cutting properties and ensures proper swarf control
• TiCN coating offers high wear resistance with a low coefficient of friction
Attribute | Value |
---|---|
Brand | Dormer |
ECLASS Code | 21010210 |
Helix Angle | 48° |
Material | HSS-E-PM |
Material Grade | HSS-PM |
MFR Part No. | 8464220 |
Number of Flutes | 3 |
Overall Length | 63mm |
Pitch | 32 |
Thread Length | 7mm |
Thread Size | 8 x 32 UNC |
UNSPSC Code | 27112806 |