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Solid carbide high performance drill, plain shank DIN 6535 HA 12,5

Article no.: 122310 12,5

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⌀ DC h7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 12.5 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 41.3 mm
Shank DIN 6535 HA to h6
Through-coolant no
Semi-Standard yes
Flute length Lc 60 mm
Overall length L 107 mm
Shank ⌀ Ds 14 mm
Shank tolerance h6
Feed f in steel < 900 N/mm2 0.26 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122310 12,5
EAN / GTIN 4045197044136
Manufacturer number 122310 12,5

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
80
Steel < 750 N/mm²
P
75
Steel < 900 N/mm²
P
65
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
GG(G)
K
70
wet maximum
 
dry
 

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.
Versions HB and HE supplied at the same price as HA.
Form HB: order with No. 122315.
Form HE: order with No. 122320.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122501.

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Solid carbide high performance drill, plain shank DIN 6535 HA 12,5

Solid carbide high performance drill, plain shank DIN 6535 HA 12,5

Coating TiN TiN TiAlN TiAlN
Colour ring without without green green
Through-coolant no no no no
Shank DIN 6535 HA to h6 DIN 6535 HB to h6 DIN 6535 HA to h6 DIN 6535 HB to h6
Tool material Solid carbide Solid carbide Solid carbide Solid carbide
Tolerance nominal ⌀ h7 h7 h7 h7
recommended maximum drilling depth L2 41.3 41.3 58.3 58.3

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