Solid carbide NC machine reamer 6,4 mm

Article no.: 164340 6,4
US $ 122.85
plus VAT at the current rate Prices plus delivery costs
on request
In stock
11 pieces in stock
  • Tolerance: H7
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Shank: DIN 6535 HA with h6
  • Application for type of drilling: for through holes

Product details

Technical Data

Nominal ⌀ DC 6.4 mm
Coating uncoated
Tolerance H7
Tool material Solid carbide
Standard Manufacturer’s standard
Through-coolant no
Shank DIN 6535 HA with h6
Application for type of drilling for through holes
Flute length Lc 26 mm
Overhang L1 59 mm
Overall length L 101 mm
Number of cutting edges Z 6
Shank ⌀ Ds 8 mm
Feed f in steel < 1100 N/mm2 0.14 mm/rev.
Reaming oversize in diameter 0.1 mm - 0.2 mm
Shank tolerance h6
Colour ring green
Type of product Phillips bit

Identification numbers & Classifications

Article number 164340 6,4
EAN / GTIN 4045197093691

Application Table

Aluminium
N
35
Aluminium (short chipping)
N
30
Steel < 500 N/mm²
P
20
Steel < 750 N/mm²
P
13
Steel < 900 N/mm²
P
10
Steel < 1100 N/mm²
P
8
Steel < 1400 N/mm²
P
6
INOX < 900 N/mm²
M
10
INOX > 900 N/mm²
M
8
Ti > 850 N/mm²
S
8
GG(G)
K
8
CuZn
N
20
Uni
 
wet maximum
 

Description

Version:

Version suitable for NC similar to DIN 8093 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. This ensures the highest concentricity.
Tolerance specifications:
Size 0.6 – 0.9: Manufacturing or cutting edge tolerance 0/+0.004 mm.
Size 0.98 – 20: Reamer manufacturing or cutting edge tolerance to DIN1420 for H7 bore tolerance.
No need to procure special collets when using GARANT-NC reamers. With long flutes and left-hand helix.

Application:

For reaming through holes, as the chips are evacuated in the cutting direction. Lead taper is suitable also for blind holes.

Note:

For reamers like No. 164340 and 164341 but with other diameters and fits see No. 164344 and 164345.

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