Spiral Drill Bit INOX HSS-E 5.5mm x 57mm Pferd 25203568 10pk

DESCRIPTION:

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 centring. Pferd tools offers spiral drills in 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 its high concentricity and exact centring.

FEATURES:

• Very good chip removal.
• High concentricity.
• Exact centring 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 the co content.

RECOMMENDATIONS FOR USE:

• Observe the recommended rotational speeds.
• When drilling metals, use a high-quality cutting oil or coolant, 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.

MATERIALS THAT CAN BE WORKED:

• Aluminium 
• Annealed cast iron
• Black annealed cast iron (GTS, GJMB)
• Brass
• Bronze
• Case-hardened steels
• Casting scale
• Casting scale with sand contamination and metal contamination.
• Cast iron
• Cast steel
• Chipboard
• Cobalt-based alloys
• Copper
• Ductile cast iron
• Elastomers
• Fibre-reinforced thermosetting plastics (GRP, CRP)
• Fibre-reinforced thermosetting plastics (GRP, CRP) with a fibre content > 40%
• Fibre reinforced thermosetting plastics (GRP, CRP) with a fibre content ≤ 40%
• Grey/nodular cast iron (GG/GJL, GGG/GHS)
• Nickel-based alloys (e.g. inconell and Hastelloy)
• Nickel or titanium-based superalloys
• Other
• Other non-ferrous metals
• Plastics
• Roller-bearing and ball-bearing steels
• Soft aluminium alloys
• Soft non-ferrous metal
• Soft titanium alloys (tensile strength 500 N/mm²)
• Soft wood
• Stainless steel (INOX)
• Steel
• Steel, cast steel
• Steels over 700 N/mm² (>22 HB)
• Steels up to 1200 N/mm² (<38 HRC)
• Steels up to 700 N/mm² (<220HB)
• Thermoplastics
• Thermosetting plastics
• Titanium
• Titanium alloys
• Tool steels
• Tough aluminium alloys
• White annealed cast iron (GTW, GJMW)
• Wood
• Zinc
• Hard aluminium alloys
• Hard non-ferrous metal
• Hardwood
• High-temperature-resistant materials

APPLICATIONS:

• Drilling

DRIVE TYPES:

• Automated centres
• Column drill
• Power drill
• Tool machine

SPECIFICATIONS:

Part Number/SKU: 25203568

* Product Images are for illustration purposes only, unless otherwise specified colour may be different.