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Clay drill DIN338 HSSE type TF 4.30mm FORMAT

EAN
4317784595063
Manufacturer
Format
Manufacturer catalog number
17125-uniw
Size
Universal
Total length
80 mm
Ø h7
4.3 mm
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PLN 10.57
€2.29
1 pc.
PLN 10.57+VAT
€2.29
1 ×
PLN 10.57
(1 pc.)
  • Check before buy
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  • Minimum order volume 1 pc.
  • Country of dispatch Poland
  • Destination countries Estonia, Poland, Slovakia, Lithuania, Czechia
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Majstero
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Parameters
EAN
4317784595063
Manufacturer
Format
Manufacturer catalog number
17125-uniw
Size
Universal
Total length
80 mm
Ø h7
4.3 mm
Steel & lt
0.063mm / rev.
700 N / mm² f
30
700 N / mm²
20
1000 N / mm²
10
1400 N / mm²
15
INOX ferrite./ martenz.
12
INOX austenite.
80
Cast iron GG / GTS
75
Cast iron GGG
FORMAT
The length of the spiral
47 mm
Aluminum & lt
50
8% silicon
25
Aluminum & gt
20
Copper alloys
4317784595063
Description
Twist drill bit with cylindrical shank

Design: Very stable drill bit.Ground profile, right-hand cutting, uncoated surface, nitrided margin from 2.4 in diameter, with precise tip grinding and a wide chip groove with a strongly rounded bottom, high heat resistance.Correction according to DIN 1412, shape A.Side rake angle greater than normal, core thickness greater than normal, no taper.

Application: Due to plaque nitriding and wide chip flutes suitable for drilling holes deeper than 3 x D.Intended in particular for alloyed and unalloyed steels and castings with a strength over 800 N / mm2, for cold and hot work steels, bearing steels, high-alloy steels, tempering and carburizing steels.