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Solid carbide high performance drill, Whistle-Notch shank DIN 6535 HE 10,8 mm

Article no.: 122408 10,8

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⌀ DC m7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 10.8 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ m7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 38.8 mm
Shank DIN 6535 HE to h6
Through-coolant yes, with 25 bar
Flute length Lc 55 mm
Overall length L 102 mm
Shank ⌀ Ds 12 mm
Shank tolerance h6
Feed f in stainless steel < 900 N/mm2 0.12 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 122408 10,8
EAN / GTIN 4045197428110
Manufacturer number 122408 10,8

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
45
INOX > 900 N/mm²
M
40
Ti > 850 N/mm²
S
30
GG
K
70
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.

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