Register and use the discount code NEWWELCOME to get 10% off on your first purchase. GET DISCOUNT.
Register and use the discount code NEWWELCOME to get 10% off on your first purchase. GET DISCOUNT.
Register and use the discount code NEWWELCOME to get 10% off on your first purchase. GET DISCOUNT.

Free shipping in 24h from 200€

Catalogues

Customer service
cart-filledcart-empty cart-filledcart-empty
main product photo
Processed Materials
< 500 N/mm²
< 850 N/mm²
< 1200 N/mm²
< 45 HRC
< 60 HRC
Fully compatible
Partially compatible
Product specifications
Technical CodeA4S20
Brand NameKERFOLG
MaterialMicro-grain carbide
StandardFactory standard
ToleranceD < = 1mm - ~ 0.005/0.025mm D > 1 ~ 4mm - ~ 0.001/0.025mm
ShankCylindrical with neck
Helix30° right-hand
Surface treatmentWIND +
ApplicationFinishing and semi-finishing on materials up to 60 HRC.
TYPEBALL-NOSE
GEOMETRYMINI
APPLICATIONUNI
MATERIALHM
Calculating shear conditions
Tungsten carbide micro milling cutter 0.5 - 4 mm 2 cutting edges right helix 30° hemispherical STANDARD N KERFOLG SELECTION
A4S20
Tungsten carbide micro milling cutter 0.5 - 4 mm 2 cutting edges right helix 30° hemispherical STANDARD N KERFOLG SELECTION
Need more information for this product?
A4S20
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading

Tungsten carbide micro milling cutter 0.5 - 4 mm 2 cutting edges right helix 30° hemispherical STANDARD N KERFOLG SELECTION

As low as €49.40
In stock Few pieces Available on order
Loading availability
Calculate shear conditions
Free delivery within 24/48 hours from €200
Dedicated support
You might also be interested
Slitting saws in solid carbide fine toothing WRK DIN 1837-A
WRK – Durable and Versatile Hand Tools for Professionals
A4810 Slitting saws in solid carbide fine toothing WRK DIN 1837-A
As low as €26.42
Solid carbide end mill 1 - 20 mm 2 cutting edges right-hand helix 35&#176; WRK
WRK – Durable and Versatile Hand Tools for Professionals
A4015 Solid carbide end mill 1 - 20 mm 2 cutting edges right-hand helix 35° WRK
As low as €19.94
Solid carbide end mill 2 - 20 mm 3 cutting edges right-hand helix 45&#176; WRK
WRK – Durable and Versatile Hand Tools for Professionals
A4035 Solid carbide end mill 2 - 20 mm 3 cutting edges right-hand helix 45° WRK
As low as €17.40
Solid carbide end mill 1 - 20 mm 4 cutting edges, right-hand helix 45&#176;. WRK
WRK – Durable and Versatile Hand Tools for Professionals
A4055 Solid carbide end mill 1 - 20 mm 4 cutting edges, right-hand helix 45°. WRK
As low as €19.94
Solid carbide end mill 8 - 16 mm 5 cutting edges short right-hand helix with variable angle KERFOLG
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading
A4059 Solid carbide end mill 8 - 16 mm 5 cutting edges short right-hand helix with variable angle KERFOLG
As low as €73.20
Solid carbide end mill 4 - 12 mm 4 cutting edges right-hand helix 35&#176; KERFOLG
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading
A4118 Solid carbide end mill 4 - 12 mm 4 cutting edges right-hand helix 35° KERFOLG
As low as €43.89
Solid carbide end mill 6 - 16 mm 6 cutting edges right helix 20&#176; KERFOLG
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading
A4138 Solid carbide end mill 6 - 16 mm 6 cutting edges right helix 20° KERFOLG
As low as €86.00
Solid carbide end mill 6 - 16 mm multi-cutter right-hand helix 45&#176; KERFOLG
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading
A4215 Solid carbide end mill 6 - 16 mm multi-cutter right-hand helix 45° KERFOLG
As low as €56.00
Solid carbide end mill 4 - 20 mm multi-cutter extra long right-hand helix 45&#176;. KERFOLG
KERFOLG – Premium Cutting Tools for Milling, Drilling and Threading
A4220 Solid carbide end mill 4 - 20 mm multi-cutter extra long right-hand helix 45°. KERFOLG
As low as €61.50
Solid carbide end mill 1 - 6 mm 2 cutting edges right helix 30&#176; WRK
WRK – Durable and Versatile Hand Tools for Professionals
A4315 Solid carbide end mill 1 - 6 mm 2 cutting edges right helix 30° WRK
As low as €28.96
Top sellers in the category