Solid carbide HPC micro-drill 2,25 mm

Article no.: 121220 2,25
plus VAT at the current rate Prices plus delivery costs
on request
In stock
96 pieces in stock
  • Tool material: Solid carbide
  • Norm: Manufacturer’s standard
  • Type: N
  • Tolerantie nominale ⌀: 0 / 0,004
  • Aantal snijkanten Z: 2

Product details

Technical Data

Nominale ⌀ DC 2,25 mm
Coating TiAlN
Tool material Solid carbide
Norm Manufacturer’s standard
Type N
Tolerantie nominale ⌀ 0 / 0,004
Aantal snijkanten Z 2
Point angle 130 degrees
aanbevolen maximale boordiepte L2 11,7 mm
Shank Parallel shank to h6
Through-coolant no
Machining strategy HPC
Semi-Standard yes
Spaangroeflengte Lc 15 mm
Totale lengte L 46 mm
Schacht-⌀ Ds 3 mm
Schachttolerantie h6
Voeding f in staal < 1100 N/mm2 0,05 mm/omw.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 121220 2,25
EAN / GTIN 4045197353368

Application Table

Alu plastics
N
200
Aluminium (short chipping)
N
140
Alu > 10% Si
N
140
Steel < 500 N/mm²
P
70
Steel < 750 N/mm²
P
70
Steel < 900 N/mm²
P
70
Steel < 1100 N/mm²
P
55
Steel < 1400 N/mm²
P
35
Steel < 55 HRC
H
25
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
Ti > 850 N/mm²
S
20
GG(G)
K
90
CuZn
N
140
Uni
 
wet maximum
 
dry
 

Description

Uitvoering:

Hoogrendement-miniatuurboor met extra lange spiraal.
Schacht-⌀ 3 h6 voor krimpspanhouder.
Hoge rondloopnauwkeurigheid en precisieslijpvlak voor HPC-toepassing bij staal.

Tip:

Spaangroeflengte LC = L2 + 1,5 × DC.

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    ⌀ DC +0,004 (mm) Unit price incl. VAT
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