step drill set HSS HC-FEP 3-piece

Technical information

Number, content

3 pcs.

PFERD TOOLS type

SET STB HSS HC-FEP 3TLG

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.

Special features

• 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 flutes 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.

Product identifiers

Product number

25201047

Family SKU

196687

EAN

4007220166123