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Solid carbide HPC drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC m6: 3/8mm

Article no.: 123010 3/8
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⌀ DC m6 (mm) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Version: 8×D
  • Tolerance nominal ⌀: m6
  • Number of cutting edges Z: 2

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Product details

Technical Data

Inch nominal ⌀ corresponds to 9.53 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Version 8×D
Tolerance nominal ⌀ m6
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 80.705 mm
Shank DIN 6535 HB to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Semi-Standard yes
Flute length Lc 95 mm
Overall length L 142 mm
Shank ⌀ Ds 10 mm
Feed f in stainless steel > 900 N/mm2 0.15 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification & Classification

Article number 123010 3/8
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EAN / GTIN 4062406121112
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Manufacturer number 123010 3/8
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Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
90
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
75
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
70
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
55
Steel < 1400 N/mm²
suitable for / [m/min]
P
ISO code:
32
INOX < 900 N/mm²
suitable for / [m/min]
M
ISO code:
70
INOX > 900 N/mm²
suitable for / [m/min]
M
ISO code:
60
Uni
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 
wet minimum
suitable for / [m/min]
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. High roundness and alignment accuracy of the deep hole, thanks to 4 guide chamfers. Outstanding chip evacuation due to 4 internal cooling channels from ⌀ 3.8 mm. Up to 3.7 mm ⌀ with 2 internal cooling channels. Straight major cutting edges with honed edges and special flute profile for short chips, even on long chipping materials.

Note:

Flute length LC = L2 + 1.5 × DC.

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