NC-ruimer H7 3/16

Article no.: 162900 3/16
plus VAT at the current rate Prices plus delivery costs
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In stock
30 pieces in stock
Delivery time approx. 1-2 working days

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  • Tolerantie: H7
  • Snijmateriaal: HSS E
  • Norm: Fabrieksnorm
  • Inwendige koeling: nee
  • Schacht: DIN 1835 A met h6

Product details

Technical Data

Coating ongecoat
Inch-nominale ⌀ komt overeen met 4,76 mm
Tolerantie H7
Snijmateriaal HSS E
Norm Fabrieksnorm
Inwendige koeling nee
Schacht DIN 1835 A met h6
Toepassing bij boringtype bij doorlopend gat
Snijlengte Lc 23 mm
Afkoppellengte L1 57 mm
Totale lengte L 86 mm
Aantal snijkanten Z 6
Schacht-⌀ Ds 5 mm
Voeding f in staal < 750 N/mm2 0,15 mm/omw.
Overmaat op nominale ⌀ 0,1 mm
Schachttolerantie h6
Gekleurde ring groen
Producttype Phillips-bit

Identification numbers & Classifications

Article number 162900 3/16
EAN / GTIN 4062406146719

Application Table

Alum.
N
20
Aluminium (kortspanend)
N
20
Staal < 500 N/mm²
P
15
Staal < 750 N/mm²
P
10
Staal < 900 N/mm²
P
7
Staal < 1100 N/mm²
P
5
Staal < 1400 N/mm²
P
4
RVS < 900 N/mm²
M
5
RVS > 900 N/mm²
M
5
Ti > 850 N/mm²
S
5
GG(G)
K
5
CuZn
N
13
Uni
 
Olie
 
nat maximaal
 

Description

Izvedba:

NC strojna izvedba slično DIN 212 s ravnim ⌀ drške za standardizirani prihvat specijalno za hidraulične držače ili visoko precizne držače s čahurom. Za vrhunsku koncentričnost i sigurnost procesa. Nije potrebna upotreba specijalnih čahura.
S dugačkim žljebovima i lijevom spiralom.
≤ ⌀ vel. 1,7 s tri zuba; ≥ ⌀ vel. 1,8 parni broj zuba i nejednaka podjela zuba. ≤ ⌀ vel. 3,7 obostrano s centrirajućim vrhom; ≥ ⌀ vel. 3,8 obostrano sa centrirajućim rupama.
Tolerancija kod proizvodnje razvrtača odn. rezanja u skladu s DIN1420 za H7 toleranciju rupe.

Napomena:

Razvrtače u dimenzijama 1/100, pogledajte br. 162902.
Razvrtači za promjer i dosjed prema navodu, pogledajte br. 162951

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