Homepage ... Drilling Drills Two-stage drills NC countersink drill 4.3x8.0mm 90° HSS-XE for thread M4 DIN1897, Karnasch

NC countersink drill 4.3x8.0mm 90° HSS-XE for thread M4 DIN1897, Karnasch

Variant:
3,2 x 6,0 mm
In stock (4x)
22,84 € with VAT
4,3 x 8,0 mm
In stock (1x)
25,69 € with VAT
5,3 x 10,0 mm
In stock (1x)
32,46 € with VAT
6,4 x 11,5 mm
In stock (1x)
37,57 € with VAT
8,4 x 15,0 mm
In stock (2x)
43,90 € with VAT
10,5 x 19,0 mm
In stock (1x)
65,61 € with VAT
Current price:
25,69 € with VAT
21,23 € without VAT
In stock (1x)

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EAN:
1000005330026
Warranty:
24 months
Code:
40.2040040

Product information

Short NC countersinking two-step drill 40.2040040

Drill diameter: 4.3mm
Recessing diameter: 8.0mm
- Suitable for countersinking holes before threading.

Clamping diameter (h8) : 8.0mm

Helix length : 11mm / 37mm
Total length : 79mm

Tip angle : 118°

Material: cobalt HSS-XE steel
Coating: PVD TiAlN, TITAN-TEC

Standard: DIN1897
Suitable for screws according to the standard: DIN-ISO 273, ISO 2009, ISO 2010, ISO 7046 / DIN 963 , DIN 964 , DIN 965 , DIN 966

Use:
Steel with strength up to 500N/mm2
Steel with strength up to 800N/mm2
Steel with strength up to 1000N/mm2
Stainless steel with strength up to 900N/mm2
Stainless steel with strength over 900N/mm2
Cast iron, aluminum

Cutting conditions - see attached photo

Variants

Code: 40.2040030
In stock
22,84 € with VAT
Code: 40.2040040
In stock
25,69 € with VAT
Code: 40.2040050
In stock
32,46 € with VAT
Code: 40.2040060
In stock
37,57 € with VAT
Code: 40.2040080
In stock
43,90 € with VAT
Code: 40.2040100
In stock
65,61 € with VAT
Show all variants

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