HSS conical and deburring countersink 90 ° dia. 23 mm shank dia. 10 mm DIN 335 C HICOAT coated

Technical information

HSS conical and deburring countersink 90 ° dia. 23 mm shank dia. 10 mm DIN 335 C HICOAT coated

Angle: 90 °
Dia. shank: 0,394 Inch
Dia. shank: 10 mm
Diameter: 0,905 Inch
Diameter: 23 mm
Overall length: 2,638 Inch
Overall length: 67 mm
RPM from, grey cast iron, white cast iron: 140 RPM
RPM from, rust and acid-resistant steels: 140 RPM
RPM from, soft non-ferrous metals: 210 RPM
RPM from, steels up to 220 HV (95 HB): 210 RPM
RPM from, thermoplastics, fibre-reinforced plastics (GRP/CRP): 140 RPM
RPM to, grey cast iron, white cast iron: 140 RPM
RPM to, rust and acid-resistant steels: 210 RPM
RPM to, soft non-ferrous metals: 280 RPM
RPM to, steels up to 220 HV (95 HB): 280 RPM
RPM to, thermoplastics, fibre-reinforced plastics (GRP/CRP): 210 RPM
Version: HC-FEP
Packaging unit: 1 piece

Description

Conical countersinks from PFERD are characterized by their particularly sharp right-hand blades that are able to achieve very good results, even at low cutting speeds. In addition, conical countersinks with a HICOAT® coating provide good high-temperature hardness and resistance to oxidation. They can therefore also be used on hard materials without the addition of coolants.

High-performance countersink tools with a countersink angle of 90° for countersinking 90° screws for particularly tough and hard materials such as alloyed and high-strength steel and stainless steel. To ensure reliable torque transmission, conical countersinks have a three-surface shaft from a countersink diameter of 28 mm. Thanks to the HICOAT® coating HC-FEP, they have high hardness and wear resistance. They are very temperature resistant and have a particularly long tool life. They can also be used in a higher cutting speed range and without coolants and lubricants.

Recommendations for use

Ideal for producing countersinks for 90° screws.

Materials that can be worked: Aluminum; Annealed cast iron; Black annealed cast iron (GTS, GJMB); Brass; Bronze; Case-hardened steels; Cast iron; Chipboard; Cobalt-based alloys; Copper; 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/GJS); Hard aluminium alloys; Hard non-ferrous metal; Hardwood; High-temperature-resistant materials; Nickel-based alloys (e.g. Inconell and Hastelloy); Nickel or titanium-based superalloys; Other; Other non-ferrous metals; Plastics; 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 220 HV (> 95 HB); Steels up to 220 HV (< 95 HB); Steels up to 370 HV (< 38 HRC); Thermoplastics; Thermosetting plastics; Titanium; Titanium alloys; Tool steels; Tough aluminium alloys; White annealed cast iron (GTW, GJMW); Wood; Zinc

Applications: Countersinking

Drive types: Column drill; Power drill; Robot; Stationary machines; Tool machine

Downloads

HSS countersink, HICOAT DIN 335 C 90°

HSS conical and deburring countersink 90 ° dia. 23 mm shank dia. 10 mm DIN 335 C HICOAT coated

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