PFERD Inox HSSE Spiral Drill Bits

PFERD Inox HSSE Spiral drill INOX bits  HSS-E Co5 N DIN 338 135 ° for tough and hard materials

Drilling tools with cross grinding for industrial uses. Fully ground, right-hand turning versions that produce precise drill holes thanks to their high concentricity and exact centering. PFERD offers spiral drills in the STEEL (118 ° point angle) and INOX (135 ° point angle) versions.

High-performance drilling tools in the INOX in HSSE-Co5 (M35) version for industrial uses. Fully ground right-hand turning version with cross grinding that produces precise drill holes thanks to their high concentricity and exact centring.

Advantages:

• Very good chip removal.
• High concentricity.
• Exact centering and low feed force thanks to cross grinding.
• Particularly well suited for tough and hard materials, such as alloyed and high-strength steel, stainless steel (INOX).
• Robust tip profile.
• Very long tool life.
• Very good temperature resistance due to Co content.

Recommendations for use:

• Observe the recommended rotational speeds.
• When drilling metals, use a high-quality cutting oil or cooling lubricant, if possible. This facilitates smooth running and extends the drill tool life. Exception: when working on aluminium, use kerosene instead of cutting oil.
• When working on stainless steel (INOX), remove any particles that break away from the workpiece in order to avoid corrosion. Clean the workpiece chemically or mechanically (etching/polishing, etc.).

Safety Notes:

• Wear eye protection!
• Follow the safety instructions!

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PFERD Inox HSSE Spiral Drill Bits