GARANT Master Alu solid carbide high-performance reamer HPC through hole, DLC, Nominal ⌀ DC: 19mm

Article no.: 164400 19
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  • Tolerance: configurable
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Type: W
  • Through-coolant: yes, with 25 bar

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Product details

Technical Data

Nominal ⌀ DC 19 mm
Coating DLC
Tolerance configurable
Tool material Solid carbide
Standard Manufacturer’s standard
Type W
Through-coolant yes, with 25 bar
Shank DIN 6535 HA with h6
Machining strategy HPC
Application for type of drilling for through holes
⌀ range 18.201 mm - 19.200 mm
Flute length Lc 15 mm
Overhang L1 100 mm
Overall length L 150 mm
Number of cutting edges Z 6
Shank ⌀ Ds 20 mm
Feed f in cast alu 2.4 mm/rev.
Reaming oversize in diameter 0.2 mm
Colour ring yellow
Series Master Alu
Configurable tolerances A; B; C; CD; D; E; EF; F; FG; G; H; I; J; JS; O; L; M; N; O; P; Q; R; S; T; U; V; W; X; ZC; Z; ZA; ZB; ZC
Configurable qualities 6; 7; 8; 9; 10; 11; 12; 13
Type of product Phillips bit

Identification & Classification

Article number 164400 19
EAN / GTIN 4062406283858
Manufacturer number 164400 19
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Aluminium
N
250
Aluminium (short chipping)
N
250
Alu > 10% Si
N
250
wet maximum
 
wet minimum
 

Description

Version:

Special HPC reamers of the latest generation, for machining aluminium, with improved tooth geometry and further developed carbide substrate. Extra-short teeth for increased cutting performance values. Optimised cooling strategy with radially arrangedcoolant outlets aligned directly to the teeth. Version suitable for NC with straight shank ⌀ for standard arbors especially in hydraulic chucks or high precision collet chucks. Very high concentricity and process reliability due to unequal spacing of the teeth and special profile of the round chamfer width.
Version with DLC coating ta-C.
Tolerance specifications:
Configurable: Reamers finish ground to match your specification.
H7: Version to DIN1420 for H7 bore tolerance.

Application:

Special version for through holes.

Attention:

Updated coating with colour change from anthracite DLC to rainbow DLC with comparable or better performance.

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