Product Description

BÖHLER S404 – “The discounter”
This very economical class is primarily used for spiral drill bits and has a nearly unbeatable ratio of price to performance.

Property Features

High Toughness & Ductility

Good Wear Resistance

Good Compressive strength

Good Edge Stability

High Grindability

Good Hot Hardness

Technical Specifications

Compressive strength Grindability Through hardenable Toughness Wear resistance Edge Stability

Material Numbers

1.3326 HS1-4-2


4957 A600

Chemical Composition

0.89 0.30 0.30 3.80 4.30 1.80 1.00

Chemical composition (average %)


Available product shapes

  • Long Products


Fairs & Events

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