HSS jobber drill N 7,4

Article no.: 114150 7,4
plus VAT at the current rate Prices plus delivery costs

Scale prices:

  • from 1 Piece
    US $ 9.16 / Piece
  • from 10 Piece
    US $ 7.64 / Piece
on request
In stock
194 pieces in stock

Select article variation and quantity

⌀ DC h8 (mm or inch) Unit price incl. VAT
  • Tool material: HSS
  • Standard: DIN 338
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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Product details

Technical Data

Nominal ⌀ DC 7.4 mm
Coating uncoated
Tool material HSS
Standard DIN 338
Type N
Tolerance nominal ⌀ h8
Point angle 118 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 steel < 750 N/mm2 0.07 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 114150 7,4
EAN / GTIN 4045197013217
Manufacturer number 114150 7,4

Application Table

Alu plastics
N
80
Aluminium (short chipping)
N
45
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
40
Steel < 750 N/mm²
P
30
Steel < 900 N/mm²
P
25
Steel < 1100 N/mm²
P
10
Steel < 1400 N/mm²
P
8
GG(G)
K
25
CuZn
N
80
Oil
 
wet maximum
 

Description

Version:

Profile ground: Jobber drill with high pitch accuracy and concentricity as well as precision ground point.
Steam tempered from ⌀ 2.4 mm.
With point geometry shape C from size 4 mm

Recommendation:

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

Note:

Size 16 - 20: Drills with shank ⌀ 16 mm.

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HSS jobber drill N 7,4

HSS jobber drill N 7,4

on request
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194 pieces in stock
from 1  Pieces
US $ 9.16
plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
US $ 7.64
plus VAT at the current rate Prices plus delivery costs
on request
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on request
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plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
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plus VAT at the current rate Prices plus delivery costs
on request
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from 1  Pieces
US $ 8.26
plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
US $ 6.88
plus VAT at the current rate Prices plus delivery costs
on request
In stock
25 pieces in stock
from 1  Pieces
US $ 24.97
plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
US $ 20.81
plus VAT at the current rate Prices plus delivery costs
on request
In stock
9,571 pieces in stock
from 1  Pieces
US $ 4.92
plus VAT at the current rate Prices plus delivery costs
from 10  Pieces
US $ 4.11
plus VAT at the current rate Prices plus delivery costs
Number of cutting edges Z 2 2 2 2 2 2
Coating uncoated uncoated uncoated TiN TiAlN uncoated
Colour ring without without without without green without
Nominal ⌀ DC 7.4 mm 7.4 mm 7.4 mm 7.4 mm 7.4 mm 7.4 mm
Tool material HSS HSS HSS HSS HSS E HSS
Point angle 118 degrees 118 degrees 118 degrees 118 degrees 118 degrees 118 degrees
recommended maximum drilling depth L2 57.9 mm 57.9 mm 57.9 mm 57.9 mm 57.9 mm 57.9 mm

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