TWINDUR EU SC 90° countersink DIN 335C - CNTSNK-CONI-EU-SC-90DGR-TWINDUR-D20,5MM

TWINDUR EU SC 90° countersink DIN 335C - CNTSNK-CONI-EU-SC-90DGR-TWINDUR-D20,5MM - 1

TWINDUR EU SC 90° countersink DIN 335C - CNTSNK-CONI-EU-SC-90DGR-TWINDUR-D20,5MM - 2

TWINDUR EU SC 90° countersink DIN 335C

Name: TWINDUR EU SC 90° countersink DIN 335C
Brand: Würth
SKU: 5443120020

Conical countersink EU solid carbide Twindur
CNTSNK-CONI-EU-SC-90DGR-TWINDUR-D20,5MM
ZEBRA

Art.-no. 5443120020

EAN 4058794441574

All versions

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TWINDUR EU SC 90° countersink DIN 335C

Art.-no. 5443120020

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price per selected packing unit

Quantity

PU

x 1 pcs

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A Jack of all trades with extremely uneven pitch (EU) and TWINDUR coating for perfect cuts and maximum performance.

Extremely uneven pitch

Optimal surface quality: accurate, round, chatter-free cuts

Faster processing thanks to higher cutting speeds

Significantly reduced tool wear

Supremely quiet operation in all materials

Significantly less infeed force required

Solid carbide

Specially designed for use in CNC machines for reliable and standardised manufacture

Long service life and high cutting speed

Suitable for universal use

Processing of almost all materials possible thanks to special tip geometry and solid carbide cutting material.

High cutting performance

thanks to special multilayer coating

Notice

See overview tables for countersink/material assignments

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

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Material to be processed	Steel Cast metal Stainless steel Titanium Special alloy Hard and tough material Non-ferrous metal Plastic
Quality	ZEBRA-Premium
Spot-facer diameter (d1)	20.5 mm
Shank diameter (d2)	10 mm
Tip diameter (d3)	3.5 mm
Suitable for screw	M10
Length (l1)	63 mm
Number of cutting edges (Z)	3 PCS
Standards	DIN 335
Form	C
Cutting material	SC
Countersink angle	90 Degree
Surface	TWINDUR
Shank style	Cylindrical
Suitable for cordless drills (points system)	1 of 4 points
Suitable for drill (points system)	1 of 4 points
Suitable for upright drilling machine (points system)	3 of 4 points
Suitable for milling-drilling centre (points system)	4 of 4 points
Service life (points system)	4 of 4 points
Countersinking speed (point system)	4 of 4 points
Countersinking quality (point system)	4 of 4 points
Versatility (points system)	4 of 4 points
Countersinking behaviour (point system)	4 of 4 points
Tolerance of cutting edge diameter	z9
Tolerance of shank diameter	h9
Material of sub-group	General structural steels Non-alloyed tempering steels Alloyed tempering steels Nitriding steels Tool steels High-speed steels Cast iron Ductile iron Malleable cast iron White cast iron Stainless steels, sulphurated Stainless steels, austenitic Stainless steels, martensitic Titanium Titanium alloys Special alloys Hardox Spring steels Aluminium alloys Aluminium wrought alloys Aluminium casting alloys (>10% silicon) Aluminium casting alloys (<10% silicon) Magnesium alloys Copper Brass, short-chipping Brass, long-chipping Bronze, short-chipping Bronze, long-chipping Plastics, thermoset Plastics, thermoplastic Plastics, aramide-fibre reinforced Plastics, glass/carbon-fibre-reinforced

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005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076

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TWINDUR EU SC 90° countersink DIN 335C