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HSS flat countersink with guide pin DIN 373 dia. 6.0 mm shank dia. 5 mm for tapping hole
Article no.: 4007220169186
Article code:
Please note the delivery time and limited advice:
We order this item for you directly from the manufacturer, as it is not part of our main range and is therefore not in stock with us.
InfoProduct details
Technical Data
| Type of product | Counterbore |
Identification numbers & Classifications
| Article number | 4007220169186 | |
| EAN / GTIN | 4007220169186 | |
| Manufacturer number | 25203114 | |
| L-Number | L51140 829 |
Description
Version:
- GKL
Description:
High-performance flat countersinks made from HSS according to DIN 373 for countersinking cylinder head and hexagon screws as well as nuts. Flat countersinks have a cylindrical design. The cylindrical pin in the relevant quality grades of fine, medium or tapping hole ensures coaxial alignment of the countersink to the bore. High performance countersink tools with guide pins for the tapping hole (GKL).
Feature:
- RPM from, grey cast iron, white cast iron: 530 RPM
- RPM from, hard non-ferrous metals: 800 RPM
- RPM from, rust and acid-resistant steels: 530 RPM
- RPM from, soft non-ferrous metals: 800 RPM
- RPM from, steels over 700 N/mm²: 530 RPM
- RPM from, steels up to 700 N/mm²: 530 RPM
- RPM from, thermoplastics, fibre-reinforced plastics (GRP/CRP): 530 RPM
- RPM to, grey cast iron, white cast iron: 530 RPM
- RPM to, hard non-ferrous metals: 1060 RPM
- RPM to, rust and acid-resistant steels: 800 RPM
- RPM to, soft non-ferrous metals: 1060 RPM
- RPM to, steels over 700 N/mm²: 800 RPM
- RPM to, steels up to 700 N/mm²: 1060 RPM
- RPM to, thermoplastics, fibre-reinforced plastics (GRP/CRP): 800 RPM
- Version: GKL
- Dia. ball bearing: 2.5 mm
- Diameter: 6 mm
- Dia. shank, metric: 5 mm
- Length, total: 71 mm
Advantage:
- Very high stock removal rate.
- Optimum chip removal.
- Burr-free results.
- Long tool life.
- Smooth operation.
Application:
- Recommendations for use: Please observe the recommended rotational speeds. Flat countersinks for the tapping hole are suitable for producing flat countersinks at core holes for female threads.
- Applications: Countersinking
- Drive types: Column drill; Tool machine; Power drill; Robot; Stationary machines
Material:
- Materials that can be worked:
- Aluminium
- Annealed cast iron
- Black annealed cast iron (GTS, GJMB)
- Brass
- Bronze
- Case-hardened steels
- Cast iron
- Chipboard
- Copper
- Thermosetting plastics
- 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 non-ferrous metals
- Other
- Plastics
- Roller-bearing and ball-bearing steels
- 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 over 700 N/mm² (> 220 HB)
- Steels up to 700 N/mm² (< 220 HB)
- Thermoplastics
- Titanium
- Titanium alloys
- Tool steels
- Tough aluminium alloys
- White annealed cast iron (GTW, GJMW)
- Wood
- Zinc
- Materials that can be worked: Aluminium; Annealed cast iron; Black annealed cast iron (GTS, GJMB); Brass; Bronze; Case-hardened steels; Cast iron; Chipboard; Copper; Thermosetting plastics; 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 non-ferrous metals; Other; Plastics; Roller-bearing and ball-bearing steels; 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 over 700 N/mm² (> 220 HB); Steels up to 700 N/mm² (< 220 HB); Thermoplastics; Titanium; Titanium alloys; Tool steels; Tough aluminium alloys; White annealed cast iron (GTW, GJMW); Wood; Zinc