HSS step drill set HICOAT

step drill set HSS HC-FEP 3-piece

Item number:: 25201047
EAN:: 4007220166123

Technical data

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This set contains

Step drill HSS 9 drilling steps dia. 4-12 mm 3-surface shaft dia. 6 mm HICOAT coated

Item number: 25201041

EAN: 4007220166031
Step drill HSS 9 drilling steps dia. 4-20 mm 3-surface shaft dia. 8 mm HICOAT coated

Item number: 25201042

EAN: 4007220802755
step drill HSS 14 drilling steps dia. 4-30mm 3-surface shaft dia. 10mm HICOAT coated

Item number: 25201043

EAN: 4007220802762

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

HSS step drill set HICOAT

step drill set HSS HC-FEP 3-piece

This set contains

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