Visokozmogljivi svedri VHM, držalo Whistle-Notch DIN 6535 HE 4,8 mm

Article no.: 122355 4,8
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In stock
56 pieces in stock
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Toleranca nazivnega ⌀: h7
  • Število rezil Z: 2

Product details

Technical Data

Nazivni ⌀ DC 4,8 mm
Coating TiN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Toleranca nazivnega ⌀ h7
Število rezil Z 2
Point angle 140 degrees
Priporočena maksimalna globina vrtanja L2 20,8 mm
Shank DIN 6535 HE to h6
Through-coolant yes, with 25 bar
Dolžina utorov Lc 28 mm
Celotna dolžina L 66 mm
⌀ držala Ds 6 mm
Toleranca držala h6
Podajanje f v jeklo < 900 N/mm2 0,14 mm/v
Barvni prstan green
Vrsta izdelka Jobber drill

Identification numbers & Classifications

Article number 122355 4,8
EAN / GTIN 4045197392244
Manufacturer number 122355 4,8

Application Table

Aluminium (short chipping)
N
240
Steel < 500 N/mm²
P
110
Steel < 750 N/mm²
P
90
Steel < 900 N/mm²
P
80
Steel < 1100 N/mm²
P
65
Steel < 1400 N/mm²
P
35
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
Ti > 850 N/mm²
S
30
Uni
 
wet maximum
 
wet minimum
 
Air
 

Description

Izvedba:

Čvrsto jedro in specialno koničenje − zaradi tega reže prečno rezilo z veliko točnostjo centriranja. Ravni glavni rezili z rahlo zaokrožitvijo roba in posebna oblika utorov ustvarjajo kratke odrezke.

Opomba:

Dolžina spirale LC = L2 + 1,5 × DC.1
NA VOLJO JE NOVA GENERACIJA!
Priporočljiv naslednik je art. 122508.

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