Article no.: 162971 3

NC reamer extra long H7 3 mm

    • No price available
on request
In stock
93 pieces in stock
Brand: GARANT
Bore ⌀ tolerance: H7
Tool material: HSS E
Standard: Manufacturer’s standard
Shank: DIN 1835 A to h6
Application for type of drilling: for blind holes and through holes
Number of cutting edges Z: 6

Information

  • Bore ⌀ tolerance: H7
  • Tool material: HSS E
  • Standard: Manufacturer’s standard
  • Shank: DIN 1835 A to h6
  • Application for type of drilling: for blind holes and through holes

Technical Data

Nominal ⌀ DC 3 mm
Coating uncoated
Bore ⌀ tolerance H7
Tool material HSS E
Standard Manufacturer’s standard
Through-coolant no
Shank DIN 1835 A to h6
Application for type of drilling for blind holes and through holes
Flute length Lc 15 mm
Overhang L1 99 mm
Overall length L 120 mm
Number of cutting edges Z 6
Shank ⌀ Ds 3 mm
Feed f in steel < 750 N/mm2 0.1 mm/U
recommended drill ⌀ in steel < 750 N/mm2 2.9 mm
Shank tolerance h6
Colour ring without
Type of product Phillips bit
Article number 162971 3
EAN / GTIN 4062406264567

Description

Version:

With long flutes and left-hand helix. Reamers finish ground for fit H7.

Application:

Especially for deeper holes. Also suitable for blind holes.

Application Table

Alu plastics
N
18
Aluminium (short chipping)
N
13
Alu > 10% Si
N
11
Steel < 500 N/mm²
P
11
Steel < 750 N/mm²
P
7
Steel < 900 N/mm²
P
7
Steel < 1100 N/mm²
P
5
Steel < 1400 N/mm²
P
4
INOX < 900 N/mm²
M
5
INOX > 900 N/mm²
M
5
Ti > 850 N/mm²
S
5
GG(G)
K
5
CuZn
N
13
Uni
 
Oil
 
wet maximum
 

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