Solid carbide jobber drill 1,4 mm

Article no.: 122251 1,4
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In stock
287 pieces in stock
  • Tool material: solid carbide
  • Type: N
  • Point angle: 118
  • Helix angle: 30
  • Shank: Parallel shank to h7

Product details

Technical Data

Nazivni ⌀ DC 1,4 mm
Coating TiAlN
Tool material solid carbide
Standard DIN 338
Type N
Toleranca nazivnega ⌀ h7
Število rezil Z 2
Point angle 118 degrees
Priporočena maksimalna globina vrtanja L2 15,9 mm
Helix angle 30 degrees
Shank Parallel shank to h7
Through-coolant no
Dolžina utorov Lc 18 mm
Celotna dolžina L 40 mm
⌀ držala Ds 1,4 mm
Toleranca držala h7
Podajanje f v jeklo < 1100 N/mm2 0,03 mm/v
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122251 1,4
EAN / GTIN 4045197748935

Application Table

Alu plastics
N
260
Aluminium (short chipping)
N
180
Alu > 10% Si
N
180
Steel < 500 N/mm²
P
90
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
25
Ti > 850 N/mm²
S
25
GG(G)
K
90
CuZn
N
180
Uni
 
Oil
 
wet maximum
 
dry
 

Description

Izvedba:

Podobni DIN 338.
Z enakimi nazivnimi ⌀ in ⌀ držal.
Prevleka TiAIN za še večjo zmogljivost.

Opomba:

Dolžina spirale LC = L2 + 1,5 × DC.
Nedrseče vpetje v vrtalno glavo art. 341050 z vpenjalnimi čeljustmi, prevlečenimi z diamanti.

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