Machine reamer H7 12 mm

Article no.: 163500 12
plus VAT at the current rate Prices plus delivery costs
on request
In stock
24 pieces in stock
  • Tolerance: H7
  • Tool material: HSS E
  • Standard: DIN 212 B
  • Through-coolant: no
  • Shank: Plain shank with h9

Product details

Technical Data

Nominal ⌀ DC 12 mm
Coating TiN
Tolerance H7
Tool material HSS E
Standard DIN 212 B
Through-coolant no
Shank Plain shank with h9
Application for type of drilling for through holes
Flute length Lc 44 mm
Overhang L1 106 mm
Overall length L 151 mm
Number of cutting edges Z 6
Shank ⌀ Ds 10 mm
Feed f in steel < 750 N/mm2 0.23 mm/rev.
Reaming oversize in diameter 0.1 mm - 0.2 mm
Shank tolerance h9
Colour ring without
Type of product Phillips bit

Identification numbers & Classifications

Article number 163500 12
EAN / GTIN 4045197251435
Manufacturer number 163500 12

Application Table

Steel < 500 N/mm²
P
15
Steel < 750 N/mm²
P
10
Steel < 900 N/mm²
P
9
Steel < 1100 N/mm²
P
7
Steel < 1400 N/mm²
P
5
Ti > 850 N/mm²
S
7
GG(G)
K
7
CuZn
N
18
Oil
 
wet maximum
 

Description

Version:

With long flutes and left-hand helix. Even number of teeth with irregular spacing.

Application:

For reaming through holes, as the swarf is evacuated in the direction of cutting.

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Number of cutting edges Z 6 6 6
Overhang L1 106 110 115
Colour ring without without without
Overall length L 151 151 182
Through-coolant no no no
Shank Plain shank with h9 Plain shank with h9 Morse taper
Reaming oversize in diameter 0.1 ;0.2 0.1 ;0.2 0.1 ;0.2

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