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Solid carbide high performance drill, Whistle-Notch shank DIN 6535 HE 5,1 mm

Article no.: 122355 5,1
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

Product details

Technical Data

Nominal ⌀ DC 5.1 mm
Coating TiN
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 20.4 mm
Shank DIN 6535 HE to h6
Through-coolant yes, with 25 bar
Flute length Lc 28 mm
Overall length L 66 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in steel < 900 N/mm2 0.14 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122355 5,1
EAN / GTIN 4045197392275

Application Table

Aluminium (short chipping)
N
240
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
65
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
Ti > 850 N/mm²
S
30
Uni
 
wet maximum
 
wet minimum
 
Air
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.

Note:

Flute length LC = L2 + 1.5 × DC.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122508.

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