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Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5 Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5 Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5 - 1
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5 - 2
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5 - 3

Countersink, yellow/blue ring, HSS 90° DIN 335 C

Con. countersink HSS 90° DIN 335C yellow/blue ring
CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D20,5

Art.-no. 0694117020
EAN 4062856933686
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Particularly suitable for the processing of conventional steels, cast iron and non-ferrous metals (aluminium, copper, aluminium alloys and plastics).

Burr- and chatter-free countersinking and deburring


Precision conical countersink with three cutting edges, precision-ground



Optimised geometry for hand-held tools


Less effort and improved countersinking quality and chip removal compared to conventional tapered countersinks



Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable

Product information

Würth Catalogue

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Material to be processed

Steel, Cast metal, Aluminium

Quality

ZEBRA-Premium

Spot-facer diameter (d1)

20.5 mm

Shank diameter (d2)

10 mm

Tip diameter (d3)

3.5 mm

Length (l1)

63 mm

Number of cutting edges (Z)

3 PCS

Standards

DIN 335

Form

C

Cutting material

HSS

Countersink angle

90 Degree

Surface

Uncoated

Shank style

Cylindrical

Service life (points system)

2 of 4 points

Countersinking speed (point system)

2 of 4 points

Countersinking quality (point system)

3 of 4 points

Versatility (points system)

2 of 4 points

Countersinking behaviour (point system)

3 of 4 points

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, Aluminium, Aluminium alloys, Aluminium wrought alloys, Aluminium casting alloys (<10% silicon), Aluminium casting alloys (>10% silicon), Magnesium alloys, Copper, low-alloyed, 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

Assignment of conical countersink to screw standards
Cutting values for HSS 90° DIN 335C yellow/blue ring conical countersinks
Additional accessory:
 
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Optimum results and safety for all materials and applications
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