HOLEX Pro Steel solid carbide drill, Weldon shank DIN 6535 HB 10,7

Article no.: 122502 10,7
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In stock
33 pieces in stock
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

Product details

Technical Data

Series Pro Steel
Nominal ⌀ DC 10.7 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 39 mm
Shank DIN 6535 HB to h6
Through-coolant no
Machining strategy HPC
Semi-Standard yes
Flute length Lc 55 mm
Overall length L 102 mm
Shank ⌀ Ds 12 mm
Feed f in steel < 900 N/mm2 0.22 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122502 10,7
EAN / GTIN 4045197831187

Application Table

Steel < 500 N/mm²
P
115
Steel < 750 N/mm²
P
105
Steel < 900 N/mm²
P
85
Steel < 1100 N/mm²
P
80
Steel < 1400 N/mm²
P
60
INOX < 900 N/mm²
M
30
INOX > 900 N/mm²
M
25
GG
K
90
GGG
K
55
wet maximum
 
dry
 

Description

Prevedenie:

Rovné hlavné rezné hrany a špeciálny profil drážok zabezpečujú dobrý odvod triesok. Robustná geometria rezných hrán zabezpečuje procesne spoľahlivé a vysoko výkonné vŕtanie.
Široké možnosti použitia pri oceľových materiáloch vďaka kombinácii tvrdého ultrajemnozrnného spekaného karbidu a extrémne odolnej povrchovej úpravy proti opotrebovaniu.

Poznámka:

Dĺžka napínacích drážok LC = L2 + 1,5 × DC.

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