HSS conical and deburring countersink UGT 90° dia. 12.4 mm shank dia. 8 mm DIN 335 C with unequal pitch

Technical information

HSS conical and deburring countersink UGT 90° dia. 12.4 mm shank dia. 8 mm DIN 335 C with unequal pitch

Angle: 90 °
Dia. shank: 8 mm
Diameter: 12.4 mm
Length, total: 2.13 /64 Inch
Length, total: 56 mm
RPM from, grey cast iron, white cast iron: 260 RPM
RPM from, rust and acid-resistant steels: 260 RPM
RPM from, soft non-ferrous metals: 390 RPM
RPM from, steels up to 700 N/mm²: 390 RPM
RPM from, thermoplastics, fibre-reinforced plastics (GRP/CRP): 260 RPM
RPM to, grey cast iron, white cast iron: 260 RPM
RPM to, rust and acid-resistant steels: 390 RPM
RPM to, soft non-ferrous metals: 520 RPM
RPM to, steels up to 700 N/mm²: 520 RPM
RPM to, thermoplastics, fibre-reinforced plastics (GRP/CRP): 390 RPM
Version: HSS UGT
Packaging unit: 1 piece

Description

Conical countersinks from PFERD are characterized by their particularly sharp blades that are able to achieve very good results, even at low cutting speeds.

High-performance tools with a countersink angle of 90° for countersinking 90° screws for all common materials such as steel, cast steel and non-ferrous metals. Conical countersinks with unequal pitch (UGT) are characterized by a specially developed geometry with wide flutes, which enables optimal chip removal and heat dissipation, smooth running and optimum results.

Advantages

Very high stock removal rate and optimum chip removal.
Burr-free results even at low cutting speeds.
Long tool life.
High workpiece surface quality.
Smooth running.
Low countersinking force and a good surface quality.
Specially developed geometry with wide flutes for optimal chip removal and heat dissipation.

Recommendations for use

Use cutting oil or compressed air as a coolant/lubricant.
Particularly well suited to producing exact countersinks.

Materials that can be worked: Aluminium; Annealed cast iron; Black annealed cast iron (GTS, GJMB); Brass; Bronze; Cast iron; Chipboard; 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; 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 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; White annealed cast iron (GTW, GJMW); Wood; Zinc

Applications: Countersinking

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

Downloads

UGT HSS DIN 335 C90

HSS conical and deburring countersink UGT 90° dia. 12.4 mm shank dia. 8 mm DIN 335 C with unequal pitch

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