Solid carbide drill plain shank DIN 6535 HA 11,2

Article no.: 122771 11,2
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⌀ DC m7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 11.2 mm
Coating AlTiN-Si
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ m7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 54.2 mm
Shank DIN 6535 HA to h6
Through-coolant no
Flute length Lc 71 mm
Overall length L 118 mm
Shank ⌀ Ds 12 mm
Feed f in steel < 900 N/mm2 0.2 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 122771 11,2
EAN / GTIN 4062406148188
Manufacturer number 122771 11,2

Application Table

Aluminium (short chipping)
N
200
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
70
Steel < 1400 N/mm²
P
60
GG
K
90
GGG
K
60
Uni
 
wet maximum
 
dry
 

Description

Version:

Tool specially matched to drilling holes without through-coolant. Concave major cutting edges and a special flute profile ensure a good chip evacuation. The sturdy cutter geometry with special point geometry and 4 cutting edges ensures drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant and heat-resistant coating.

Note:

Flute length LC = L2 + 1.5 × DC.
Form HB and HE supplied at the same price as HA.
Form HB: order with No. 122772.
Form HE: order with No. 122773.

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Solid carbide drill plain shank DIN 6535 HA 11,2

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Coating AlTiN-Si TiN uncoated
Colour ring green without without
Nominal ⌀ DC 11.2 11.2 11.2
Shank DIN 6535 HA to h6 Parallel shank to h7 Parallel shank to h7
Tool material Solid carbide Solid carbide Solid carbide
recommended maximum drilling depth L2 54.2 30.2 30.2
Type of product Jobber drill Jobber drill Jobber drill

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