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Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3 Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3 Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3 - 1
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3 - 2
Countersink, yellow/blue ring, HSS 90° DIN 335 C - CNTSNK-CONI-MA-YELL/BLUE-HSS-90DGR-D8,3 - 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-D8,3
ZEBRA

Art.-no. 0694117008
EAN 4062856933709
All versions

Price for selected packaging unit
Countersink, yellow/blue ring, HSS 90° DIN 335 C

Art.-no. 0694117008

Price for selected packaging unit
Quantity
PU
x 1 pcs

Exclusively for trade customers

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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 tapered countersink with three cutting edges, precision-ground



Optimised geometry for hand-guided use


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



Product packaging made of 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® Bronze

Product information

Würth Catalogue

Datasheets(X)

Certificates/ Documents

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Material to be processed

Steel, Cast metal, Aluminium

Quality

ZEBRA-Premium

Spot-facer diameter (d1)

8.3 mm

Shank diameter (d2)

6 mm

Tip diameter (d3)

2.0 mm

Length (l1)

50 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

Legend
vc = cutting speed [m/min]
f = feed (mm/r)
The suggested cutting values are reference values and must be adapted to the respective conditions.
For dia. 25.0 - 31.0
Material designation Tensile strength vc f
Dia. 25.0 Dia. 31.0
General structural steels ≤ 500 N/mm² 15,8 0,015 0,015
≤ 1000 N/mm² 15,8 0,015 0,015
Unalloyed heat-treated steels ≤ 700 N/mm² 15,8 0,015 0,015
≤ 850 N/mm² 15,8 0,015 0,015
≤ 1000 N/mm² 15,8 0,015 0,015
Alloyed heat-treated steels ≤ 1000 N/mm² 13 0,010 0,010
≤ 1400 N/mm² 13 0,010 0,010
Nitriding steels ≤ 1000 N/mm² 13 0,010 0,010
≤ 1400 N/mm² 13 0,010 0,010
Tool steels ≤ 850 N/mm² 13 0,010 0,010
≤ 1400 N/mm² 13 0,010 0,010
High-speed steels ≤ 1400 N/mm² 13 0,010 0,010
Cast iron ≤ 240 HB 15,8 0,015 0,015
≤ 350 HB 15,8 0,015 0,015
Nodular graphite and malleable iron ≤ 240 HB 15,8 0,015 0,015
≤ 350 HB 15,8 0,015 0,015
Chilled cast iron ≤ 350 HB 15,8 0,015 0,015
Aluminium and aluminium alloys ≤ 400 N/mm² 21,8 0,015 0,015
Wrought aluminium alloys ≤ 650 N/mm² 21,8 0,015 0,015
Cast aluminium alloys ≤ 10% Si ≤ 600 N/mm² 21,8 0,015 0,015
Cast aluminium alloys > 10% Si ≤ 600 N/mm² 21,8 0,015 0,015
Magnesium alloys ≤ 400 N/mm² 21,8 0,015 0,015
Copper, low-alloy ≤ 500 N/mm² 21,8 0,015 0,015
Brass, short-chipping ≤ 600 N/mm² 21,8 0,015 0,015
Brass, long-chipping ≤ 600 N/mm² 21,8 0,015 0,015
Bronze, short-chipping ≤ 600 N/mm² 21,8 0,015 0,015
Bronze, short-chipping ≤ 850 N/mm² 21,8 0,015 0,015
Bronze, long-chipping ≤ 850 N/mm² 21,8 0,015 0,015
Bronze, long-chipping ≤ 1000 N/mm² 21,8 0,015 0,015
Plastics ≤ 150 N/mm² 21,8 0,015 0,015
Conical countersink nominal diameter d1 For countersunk head screws For countersunk head screws
DIN EN ISO 10642
(formerly DIN 7991) 		DIN EN ISO 2009, 2010, 7046, 7047
(formerly DIN 963,964,965,966)
6.3 mm M3 M3
8.3 mm M4 -
10.4 mm M5 M4, M5
12.4 mm M6 M6
16.5 mm M8 M8
20.5 mm - M10
25.0 mm M10, M12 M12
31.0 mm M16 -
For dia. 12.4 - 20.5
Material designation Tensile strength vc f
Dia. 12.4 Dia. 16.5 Dia. 20.5
General structural steels ≤ 500 N/mm² 15,8 0,020 0,020 0,020
≤ 1000 N/mm² 15,8 0,020 0,020 0,020
Unalloyed heat-treated steels ≤ 700 N/mm² 15,8 0,020 0,020 0,020
≤ 850 N/mm² 15,8 0,020 0,020 0,020
≤ 1000 N/mm² 15,8 0,020 0,020 0,020
Alloyed heat-treated steels ≤ 1000 N/mm² 13 0,020 0,015 0,015
≤ 1400 N/mm² 13 0,020 0,015 0,015
Nitriding steels ≤ 1000 N/mm² 13 0,020 0,015 0,015
≤ 1400 N/mm² 13 0,020 0,015 0,015
Tool steels ≤ 850 N/mm² 13 0,020 0,015 0,015
≤ 1400 N/mm² 13 0,020 0,015 0,015
High-speed steels ≤ 1400 N/mm² 13 0,020 0,015 0,015
Cast iron ≤ 240 HB 15,8 0,020 0,020 0,020
≤ 350 HB 15,8 0,020 0,020 0,020
Nodular graphite and malleable iron ≤ 240 HB 15,8 0,020 0,020 0,020
≤ 350 HB 15,8 0,020 0,020 0,020
Chilled cast iron ≤ 350 HB 15,8 0,020 0,020 0,020
Aluminium and aluminium alloys ≤ 400 N/mm² 21,8 0,020 0,020 0,020
Wrought aluminium alloys ≤ 650 N/mm² 21,8 0,020 0,020 0,020
Cast aluminium alloys ≤ 10% Si ≤ 600 N/mm² 21,8 0,020 0,020 0,020
Cast aluminium alloys > 10% Si ≤ 600 N/mm² 21,8 0,020 0,020 0,020
Magnesium alloys ≤ 400 N/mm² 21,8 0,020 0,020 0,020
Copper, low-alloy ≤ 500 N/mm² 21,8 0,020 0,020 0,020
Brass, short-chipping ≤ 600 N/mm² 21,8 0,020 0,020 0,020
Brass, long-chipping ≤ 600 N/mm² 21,8 0,020 0,020 0,020
Bronze, short-chipping ≤ 600 N/mm² 21,8 0,020 0,020 0,020
Bronze, short-chipping ≤ 850 N/mm² 21,8 0,020 0,020 0,020
Bronze, long-chipping ≤ 850 N/mm² 21,8 0,020 0,020 0,020
Bronze, long-chipping ≤ 1000 N/mm² 21,8 0,020 0,020 0,020
Plastics ≤ 150 N/mm² 21,8 0,020 0,020 0,020
For dia. 6.3 - 10.4
Material designation Tensile strength vc f
Dia. 6.3 Dia. 8.3 Dia. 10.4
General structural steels ≤ 500 N/mm² 15,8 0,025 0,025 0,025
≤ 1000 N/mm² 15,8 0,025 0,025 0,025
Unalloyed heat-treated steels ≤ 700 N/mm² 15,8 0,025 0,025 0,025
≤ 850 N/mm² 15,8 0,025 0,025 0,025
≤ 1000 N/mm² 15,8 0,025 0,025 0,025
Alloyed heat-treated steels ≤ 1000 N/mm² 13 0,020 0,020 0,020
≤ 1400 N/mm² 13 0,020 0,020 0,020
Nitriding steels ≤ 1000 N/mm² 13 0,020 0,020 0,020
≤ 1400 N/mm² 13 0,020 0,020 0,020
Tool steels ≤ 850 N/mm² 13 0,020 0,020 0,020
≤ 1400 N/mm² 13 0,020 0,020 0,020
High-speed steels ≤ 1400 N/mm² 13 0,020 0,020 0,020
Cast iron ≤ 240 HB 15,8 0,025 0,025 0,025
≤ 350 HB 15,8 0,025 0,025 0,025
Nodular graphite and malleable iron ≤ 240 HB 15,8 0,025 0,025 0,025
≤ 350 HB 15,8 0,025 0,025 0,025
Chilled cast iron ≤ 350 HB 15,8 0,025 0,025 0,025
Aluminium and aluminium alloys ≤ 400 N/mm² 21,8 0,025 0,025 0,025
Wrought aluminium alloys ≤ 650 N/mm² 21,8 0,025 0,025 0,025
Cast aluminium alloys ≤ 10% Si ≤ 600 N/mm² 21,8 0,025 0,025 0,025
Cast aluminium alloys > 10% Si ≤ 600 N/mm² 21,8 0,025 0,025 0,025
Magnesium alloys ≤ 400 N/mm² 21,8 0,025 0,025 0,025
Copper, low-alloy ≤ 500 N/mm² 21,8 0,025 0,025 0,025
Brass, short-chipping ≤ 600 N/mm² 21,8 0,025 0,025 0,025
Brass, long-chipping ≤ 600 N/mm² 21,8 0,025 0,025 0,025
Bronze, short-chipping ≤ 600 N/mm² 21,8 0,025 0,025 0,025
Bronze, short-chipping ≤ 850 N/mm² 21,8 0,025 0,025 0,025
Bronze, long-chipping ≤ 850 N/mm² 21,8 0,025 0,025 0,025
Bronze, long-chipping ≤ 1000 N/mm² 21,8 0,025 0,025 0,025
Plastics ≤ 150 N/mm² 21,8 0,025 0,025 0,025
Additional accessory:
 
Product
Description
Quantity
PU
Price
/PU
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CUT+COOL drilling and cutting oil

CUTOIL-DRILL-(CUT-COOL)-400ML

Multi cutting oil for light to medium machining work
Drilling and cutting foam CUT+COOL
Drilling and cutting foam CUT+COOL

CUTFM-DRL-(CUT-COOL)-400ML

Highly active, high-performance cutting foam for all machining work.
x 6 pcs
CUT+COOL Perfect drilling and cutting oil
CUT+COOL Perfect drilling and cutting oil

CUTOIL-PERFECT-(CUT-COOL)-400ML

High-performance cutting oil for the heaviest machining work and higher cutting speeds
Cut and Cool Perfect drilling/cutting paste
Cut and Cool Perfect drilling/cutting paste

CUTPAST-DRILL-(CUT-COOL-PERFECT)-500ML

Optimum results and safety for all materials and applications
The packaging unit defines the number of articles in one packaging. In the catalog segment you can choose from different packaging units if a pop-up menu is displayed.

Just leave the field empty if you don't know the packaging unit when directly entering the article number in the shopping basket or when importing with Easy-/VarioScan. The packaging unit will be determined automatically.
The article number is made up of the following: VVVVAAABBB
VVVV = 4 digits for prefix number (please note that the first digit is currently always 0)
AAA = 3 digits for dimension part 1
BBB = 3 digits for dimension part 2

Example article number structures:
Example 1: Screw with dimensions of 4x10 mm:
VVVVAAABBB
00574 10 (2 spaces between the 4 and the 10)

Example 2: Screw with dimensions of 10x20 mm:
VVVVAAABBB
005710 20 (1 space between the 10 and the 20)

Example 3: Flat washer with an internal diameter of 6 mm:
VVVVAAABBB
04076
Price per packaging unit (PU):
The displayed price is always in line with the displayed packaging, if the PU is 250 the price for 250 units, if the PU is 300 the price for 300 units.

Price with price key representation (PSL):
The price always applies to a quantity ruled through the price key:
Price for 1 unit
Price for 100 units
Price for 1000 units
The quantity shows the number of pieces or units of measure contained in the order or delivery for the respective article.
In contrast to sales packaging and secondary packaging, the disposal costs for chemical-technical products are shown separately. The breakdown of the individual costs can be found on the relevant products and also in the shopping cart, as well as in our General Terms and Conditions (GTC).

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Würth Catalogue

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