HSS step drill set HICOAT

step drill set HSS HC-FEP 3-piece

Item number:
25201047
EAN:
4007220166123
Technical information
step drill set HSS HC-FEP 3-piece

Number, content
3 pcs.
PFERD type
SET STB HSS HC-FEP 3
Version
HC-FEP
Packaging unit
1 piece
Description

HSS step drills for drilling and deburring thin sheets, pipes and profiles made from various materials. To ensure reliable torque transmission, all step drills have a three-surface shaft. HSS step drills with premium HICOAT coating HC-FEP are wear resistant and versatile as they can be used to process steel, stainless steel (INOX), non-ferrous metals, thermoplastics and duroplastics. Step drills with HICOAT coating HC-FEP provide good high-temperature hardness and resistance to oxidation. They can therefore also be used on hard materials without the addition of coolants.

The set includes 3 HSS step drills in the versions 4–12 mm (9 steps), 4–20 mm (9 steps), 4–30 mm (14 steps) with a premium HICOAT coating HC-FEP for industrial uses. To ensure reliable torque transmission, all step drills have a three-surface shaft. The sturdy plastic box protects the tools against dirt and damage. The securing of the HSS step drills facilitates the selection and withdrawal of the tools.

Advantages
  • Drilling and deburring in a single step.
  • Completely smooth running and a high cutting performance.
  • The high-quality drill tip ensures effortless centring and drilling.
  • The tool taper makes it easier to pull back from drilled plates.
  • Chips which do not break are neatly removed as with a spiral drill.
  • Built-up edges and cold welding on the blades are prevented.
Recommendations for use
  • Use HSS step drills on sheets, pipes and profiles with a maximum thickness of 4 mm.
  • Step drills with a HICOAT coating can also be used without the addition of coolants.
  • Step drills with a HICOAT coating are especially well-suited to use on stainless steel (INOX).
Safety notes
  • To ensure reliable torque transmission, step drills have a three-surface shaft.
Materials that can be worked
Aluminium
Brass
Bronze
Case-hardened steels
Copper
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 %
Hard non-ferrous metal
Hardwood
Other
Other non-ferrous metals
Plastics
Soft aluminium alloys
Soft non-ferrous metal
Soft titanium alloys (tensile strength 500 N/mm²)
Soft wood
Steel
Steel, cast steel
Steels up to 1,200 N/mm² (< 38 HRC)
Steels up to 700 N/mm² (< 220 HB)
Thermoplastics
Thermosetting plastics
Titanium
Titanium alloys
Tool steels
Tough aluminium alloys
Wood
Zinc
Applications
Countersinking
Deburring
Drilling
Drive types
Column drill
Power drill
Downloads

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