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HSS 90° yellow-ring countersink DIN 335C

Conical countersink HSS, yellow ring
CNTSNK-CONI-MA-YELLOW-HSS-90DGR-D10,4MM
ZEBRA

Art.-no. 069401810
EAN 4011231603287

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HSS 90° yellow-ring countersink DIN 335C

Art.-no. 069401810

Prices for customers after login
Quantity
PU
x 1 pcs

Exclusively for trade customers

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Designed specifically for processing aluminium, copper, aluminium alloys and plastics

Burr- and chatter-free countersinking and deburring


Precision conical countersink with 3 cutting edges, precision-ground



Optimised spiral flute geometry


Excellent chip formation and removal



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

Product information

Datasheets(X)

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Material to be processed

Aluminium

Quality

ZEBRA-Premium

Spot-facer diameter (d1)

10.4 mm

Shank diameter (d2)

6 mm

Tip diameter (d3)

2.5 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)

2 of 4 points

Versatility (points system)

1 of 4 points

Countersinking behaviour (point system)

2 of 4 points

Material of sub-group

Aluminium
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

Assignment of conical countersink to screw standards
Conical countersink nominal diameter d1For countersunk head screwsFor 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 mmM3M3
8.3 mmM4-
10.4 mmM5M4, M5
12.4 mmM6M6
16.5 mmM8M8
20.5 mm-M10
25.0 mmM10, M12M12
31.0 mmM16-
Cutting values for HSS countersinks
For dia. 6.3–12.4
Material designationTensile strengthvcf
Dia. 6.3Dia. 8.3Dia. 10.4Dia. 12.4
Aluminium and aluminium alloys≤ 400 N/mm²900,1500,1600,1700,190
Wrought aluminium alloys≤ 650 N/mm²700,1500,1600,1700,190
Cast aluminium alloys ≤ 10% Si≤ 600 N/mm²400,1200,1300,1400,150
Cast aluminium alloys > 10% Si≤ 600 N/mm²300,1200,1300,1400,150
Magnesium alloys≤ 400 N/mm²1000,1500,1600,1700,190
Copper, low-alloyed≤ 500 N/mm²600,1500,1600,1700,190
Brass, short-chipping≤ 600 N/mm²800,1500,1600,1700,190
Brass, long-chipping≤ 600 N/mm²500,1500,1600,1700,190
Bronze, short-chipping≤ 600 N/mm²300,1500,1600,1700,190
≤ 850 N/mm²260,1500,1600,1700,190
Bronze, long-chipping≤ 850 N/mm²240,1500,1600,1700,190
≤ 1000 N/mm²200,1500,1600,1700,190
Plastics≤ 150 N/mm²300,1500,1600,1700,190
For dia. 16.5–31
Material designationTensile strengthvcf
Dia. 16.5Dia. 20.5Dia. 25Dia. 31
Aluminium and aluminium alloys≤ 400 N/mm²900,2100,2300,2600,300
Wrought aluminium alloys≤ 650 N/mm²700,2100,2300,2600,300
Cast aluminium alloys ≤ 10% Si≤ 600 N/mm²400,1700,1800,2100,240
Cast aluminium alloys > 10% Si≤ 600 N/mm²300,1700,1800,2100,240
Magnesium alloys≤ 400 N/mm²1000,2100,2300,2600,300
Copper, low-alloyed≤ 500 N/mm²600,2100,2300,2600,300
Brass, short-chipping≤ 600 N/mm²800,2100,2300,2600,300
Brass, long-chipping≤ 600 N/mm²500,2100,2300,2600,300
Bronze, short-chipping≤ 600 N/mm²300,2100,2300,2600,300
≤ 850 N/mm²260,2100,2300,2600,300
Bronze, long-chipping≤ 850 N/mm²240,2100,2300,2600,300
≤ 1000 N/mm²200,2100,2300,2600,300
Plastics≤ 150 N/mm²300,2100,2300,2600,300
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.
Additive article:
 
Product
Description
Quantity
PU
Price
/PU
CUT+COOL drilling and cutting oil

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

Multi cutting oil for light to medium machining work
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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
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Hazardous Material

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