Tungsten Carbide Burrs
TC Burrs HICOAT®
Advantages
Coating HC-HT
for high temperature resistant materials
Effective chip discharge due to improved
Mainly used for high temperature resistant
anti-adhesion characteristics.
non-ferrous metals.
Low thermal loads.
Low friction values, low heat build-up.
More effective production by working at
Good combination of wear and
higher speeds.
oxidisation resistance. Result: reduced
Longer tool life.
chemical wear.
Coating types
Coating HC-NFE
for aluminium and non-ferrous metals
Coating HC-FE
Mainly used for long-chipping and cloying
for iron and steel materials
non-ferrous metals.
Multi-purpose coating for steel and cast
Highest standard of stock removal and tool
iron.
life.
High wear resistance.
Improved anti-friction and anti-adhesion
High resistance against thermal changes.
characteristics.
Tough coating.
Note:
Coating HC-FE
Coating HC-HT
Coating HC-NFE
for iron and steel
for high-temperature
for non-ferrous metals
Normally, all tungsten burrs are available
materials
resistant materials
with coatings.
Please ask about alternative models and
coatings.
Recommended rotational speed range
To determine the recommended cutting speed
Select the cut.
Select the required burr diameter.
[m/min], please proceed as follows:
Establish the cutting speed range.
The cutting speed range and the burr
Select the material group
diameter determine the recommended
that is to be machined.
To determine the recommended rotational
rotational speed range [RPM].
Determine the type of application.
speed [RPM], please proceed as follows:
Material groups
Application
Cut
Coating
Cutting speed
Non-hardened, non-heat
Construction steels, carbon steels,
treated steels up to
tool steels, non-alloyed steels, case-
HC-FE
450 - 600 m/min
Steel,
1200 N/mm² (< 38 HRC)
hardened steels, cast steels
Coarse machining =
3 PLUS
cast steel
Hardened, heat-treated
high stock removal
Tool steels, tempering steels,
steels exceeding
HC-FE
250 - 350 m/min
alloyed steels, cast steels
1200 N/mm² (> 38 HRC)
Coarse machining =
600 - 1.100 m/min
high stock removal
Soft non-ferrous metals
Alu-alloys, brass, copper, zinc
ALU
HC-NFE
Fine machining =
900 - 1.100 m/min
Non-ferrous
low stock removal
metals
Nickel based alloys, cobalt based
High-temperature
Coarse machining =
alloys (aircraft engine and turbine
4
HC-HT
300 - 450 m/min
resistant materials
high stock removal
construction)
Cast iron with flake graphite EN-GJL,
Grey cast iron,
with nodular graphite cast iron
Coarse machining =
Cast iron
3 PLUS
HC-FE
450 - 600 m/min
white cast iron
EN-GJS, white annealed cast iron EN-
high stock removal
GJMW, black cast iron EN-GJMB
Example
Cutting speed [m/min]
Tungsten carbide burr, cut 3 PLUS,
250
300
350
450
600
900
1.100
Diameter: 12 mm.
Dia.
Coarse machining of non-hardened, non-heat-
[mm]
Rotational Speed [RPM]
treated steels.
3
27.000
32.000
37.000
48.000
64.000
95.000
117.000
Cutting speed: 450 - 600 m/min
6
13.000
16.000
19.000
24.000
32.000
48.000
59.000
Rotational speed: 12.000 - 16.000 RPM
8
10.000
12.000
14.000
18.000
24.000
36.000
44.000
10
8.000
10.000
12.000
14.000
19.000
29.000
35.000
12
7.000
8.000
9.000
12.000
16.000
24.000
29.000
24
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202
Tungsten Carbide Burrs
TC Burrs HICOAT® - Coating HC-FE
Cylindrical burr according to DIN 8032 with
Ordering example:
Cylindrical shape ZYA
circumferential and end cut conforming to
EAN 4007220533291
DIN 8033.
ZYA 0616/6 C3 PLUS HC-FE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
3 PLUS
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
ZYA 0616/6
533291
HC-FE
gold
6
6 x 16
55
1
23
ZYA 1225/6
533307
HC-FE
gold
6
12 x 25
65
1
60
Cylindrical shape with radius end burr
Cylindrical shape with radius end WRC
DIN 8032 with cut conforming to DIN 8033.
Ordering example:
EAN 4007220533239
WRC 0616/6 C3 PLUS HC-FE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
3 PLUS
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
WRC 0616/6
533239
HC-FE
gold
6
6 x 16
55
1
22
WRC 1225/6
533246
HC-FE
gold
6
12 x 25
65
1
57
Ball shape burr according to DIN 8032 with
Ordering example:
Ball shape KUD
cut conforming to DIN 8033.
EAN 4007220533123
KUD 0807/6 C3 PLUS HC-FE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
3 PLUS
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
KUD 0807/6
533123
HC-FE
gold
6
8 x 7
47
1
14
KUD 1009/6
533130
HC-FE
gold
6
10 x 9
49
1
17
202 I
25
Tungsten Carbide Burrs
TC Burrs HICOAT® - Coating HC-FE
Pointed tree shape burr according to DIN 8032
Ordering example:
Pointed tree shape SPG
with cut conforming to DIN 8033, flattened
EAN 4007220533215
tip.
SPG 1225/6 C3 PLUS HC-FE
flattened tip
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
3 PLUS
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
SPG 1225/6
533215
HC-FE
gold
6
12 x 25
65
1
46
Tree shape burr according to DIN 8032 with
Tree shape with radius end RBF
cut conforming to DIN 8033.
Ordering example:
EAN 4007220533161
RBF 1225/6 C3 PLUS HC-FE
r
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
Radius
colour
dia.
length
length
r
3 PLUS
d2
d1 x l2
l1
[mm]
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
RBF 1225/6
533161
HC-FE
gold
6
12 x 25
65
2,5
1
47
26
I
202
Tungsten Carbide Burrs
TC Burrs HICOAT® - Coating HC-HT
Ball shape burr according to DIN 8032 with
Ball shape KUD
cut conforming to DIN 8033.
Ordering example:
EAN 4007220533574
KUD 0302/3 C4 HC-HT
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
4
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 3 mm
KUD 0302/3
533574
HC-HT
silver-grey
3
3 x 2
33
1
4
Tree shape with radius end burr according to
Ordering example:
Tree shape with radius end RBF
DIN 8032 with cut conforming to DIN 8033.
EAN 4007220533581
RBF 0613/3 C4 HC-HT
r
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
Radius
colour
dia.
length
length
r
4
d2
d1 x l2
l1
[mm]
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 3 mm
RBF 0613/3
533581
HC-HT
silver-grey
3
6 x 13
43
1,5
1
6
202 I
27
Tungsten Carbide Burrs
TC Burrs HICOAT® - Coating HC-NFE
Cylindrical burr according to DIN 8032 with
Ordering example:
Cylindrical shape with end cut ZYAS
circumferential and end cut.
EAN 4007220804117
ZYAS 1225/6 C ALU HC-NFE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
ALU
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
ZYAS 1225/6
804117
HC-NFE
black-grey
6
12 x 25
65
1
60
Cylindrical shape with radius end according to
Cylindrical shape with radius end WRC
DIN 8032.
Ordering example:
EAN 4007220804131
WRC 1225/6 C ALU HC-NFE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
ALU
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
WRC 1225/6
804131
HC-NFE
black-grey
6
12 x 25
65
1
57
Ball shape burr according to DIN 8032.
Ordering example:
Ball shape KUD
EAN 4007220804155
KUD 1210/6 C ALU HC-NFE
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
colour
dia.
length
length
ALU
d2
d1 x l2
l1
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
KUD 1210/6
804155
HC-NFE
black-grey
6
12 x 10
50
1
25
28
I
202
Tungsten Carbide Burrs
TC Burrs HICOAT® - Coating HC-NFE
Tree shape burr according to DIN 8032.
Tree shape with radius end RBF
Ordering example:
EAN 4007220533192
RBF 1225/6 C ALU HC-NFE
r
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
Radius
colour
dia.
length
length
r
ALU
d2
d1 x l2
l1
[mm]
[mm]
[mm]
[mm]
EAN 4007220
Shank ø 6 mm
RBF 1225/6
533192
HC-NFE
black-grey
6
12 x 25
65
2,5
1
47
Conical shape with radius end according to
Ordering example:
Conical shape with radius end KEL
DIN 8032.
EAN 4007220533093
KEL 1230/6 C ALU HC-NFE
α
r
d1
d2
l2
l1
Order No.
Cut
Coating
Coating
Shank
Burr dia. x
Overall
Angle
Radius
colour
dia.
length
length
a
r
ALU
d2
d1 x l2
l1
[mm]
[mm]
[mm]
[mm]
EAN
4007220
Shank ø 6 mm
KEL 1230/6
533093
HC-NFE
black-grey
6
12 x 30
70
14°
2,5
1
54
202 I
29

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