HSS-Co8 jobber drill, TiAlN, ⌀ DC h8: 7,4mm

Article no.: 114550 7,4
plus VAT at the current rate Prices plus delivery costs

Scale prices:

  • from 1 Piece
    36,43 € / Piece
  • from 10 Piece
    30,36 € / Piece
on request
In stock
123 pieces in stock

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS Co 8
  • Standard: DIN 338
  • Tolerance nominal ⌀: h8
  • Point angle: 135
  • Helix angle: 35

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Product details

Technical Data

Nominal ⌀ DC 7.4 mm
Coating TiAlN
Tool material HSS Co 8
Standard DIN 338
Tolerance nominal ⌀ h8
Point angle 135 degrees
Helix angle 35 degrees
Shank Plain shank
Number of cutting edges Z 2
Through-coolant no
recommended maximum drilling depth L2 57.9 mm
Flute length Lc 69 mm
Overall length L 109 mm
Shank ⌀ Ds 7.4 mm
Feed f in stainless steel > 900 N/mm2 0.05 mm/rev.
Colour ring blue
Type of product Jobber drill

Identification numbers & Classifications

Article number 114550 7,4
EAN / GTIN 4045197021236
Manufacturer number 114550 7,4

Application Table

Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
Steel < 1400 N/mm²
P
10
INOX < 900 N/mm²
M
20
INOX > 900 N/mm²
M
15
Ti > 850 N/mm²
S
6
Oil
 
wet maximum
 

Description

Version:

Extremely high heat resistance,very robust due to strong core.
With point geometry shape C.

Recommendation:

Maximum drilling depth:
L2 = LC - 1.5 × DC.

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HSS-Co8 jobber drill, TiAlN, ⌀ D<sub>C</sub> h8: 7,4mm

HSS-Co8 jobber drill, TiAlN, ⌀ DC h8: 7,4mm

on request
In stock
123 pieces in stock
from 1  Pieces
36,43 €
plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
30,36 €
plus VAT at the current rate Prices plus delivery costs
on request
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on request
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from 10  Pieces
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plus VAT at the current rate Prices plus delivery costs
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plus VAT at the current rate Prices plus delivery costs
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Coating TiAlN uncoated uncoated uncoated uncoated TiAlN
Overall length L 109 mm 109 mm 109 mm 109 mm 109 mm 109 mm
Nominal ⌀ DC 7.4 mm 7.4 mm 7.4 mm 7.4 mm 7.4 mm 7.4 mm
Shank Plain shank Plain shank Plain shank Plain shank Plain shank Plain shank
Tool material HSS Co 8 HSS HSS E HSS E HSS E HSS E
Flute length Lc 69 mm 69 mm 69 mm 69 mm 69 mm 69 mm
Type of product Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill

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