Solid carbide drill Weldon shank DIN 6535 HB TiAlN 6 mm GARANT

Article no.: 123302 6
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⌀ DC h7 (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Version: 12×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 6 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Version 12×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 135 degrees
recommended maximum drilling depth L2 69 mm
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Pilot drill required yes, pilot drill
Semi-Standard yes
Flute length Lc 78 mm
Overall length L 116 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in steel < 1100 N/mm2 0,15 mm/rev.
Colour ring green
Type of product Jobber drill

Identification numbers & Classifications

Article number 123302 6
EAN / GTIN 4045197459183
Manufacturer number 123302 6

Application Table

Aluminium (short chipping)
N
180
Alu > 10% Si
N
140
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
50
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
40
INOX > 900 N/mm²
M
35
GG(G)
K
70
Uni
 
wet maximum
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry.
Particularly high alignment accuracy due to 4 guide chamfers which stabilise the drill even at extreme depths!
Convex cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.

Advantage:

High process reliability and surface quality of the hole.

Note:

Flute length LC = L2 + 1.5 × DC.
For process reliability when using the 12×D deep-hole drill, an initial centre drilling with No. 121068121130 or 3×D pilot drilling operation with No. 122736 is necessary.
NEW GENERATION AVAILABLE!
Recommended successor products are No. 123226 and 123236.

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Solid carbide drill Weldon shank DIN 6535 HB TiAlN 6 mm GARANT

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Version 12×D 12×D 12×D 12×D 12×D
Colour ring green blau verde giallo verde
Through-coolant yes, with 25 bar yes, with 25 bar sì, con 25 bar sì, con 25 bar sì, con 25 bar
Standard Manufacturer’s standard Norma interna Norma interna Norma interna Norma interna
Shank DIN 6535 HB to h6 DIN 6535 HB to h6 DIN 6535 HB con h6 DIN 6535 HB con h6 DIN 6535 HB con h6
Flute length Lc 78 mm 78 mm 78 mm 78 mm 78 mm
Type of product Jobber drill Punta elicoidale Punta elicoidale Punta elicoidale Punta elicoidale

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