Cermet reaming head HPC H7 steel Blind hole, uncoated, Nominal ⌀ D: 15mm

Article no.: 239715 15
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Nominal ⌀ D (mm) Unit price incl. VAT

Availability

  • Tool material: Cermet
  • Standard: Manufacturer’s standard
  • Hole tolerance: H7
  • Application for type of drilling: for blind holes
  • Machining strategy: HPC

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Product details

Technical Data

Series TopCut
Nominal ⌀ D 15 mm
Coating uncoated
Tool material Cermet
Standard Manufacturer’s standard
Hole tolerance H7
Application for type of drilling for blind holes
Machining strategy HPC
Through-coolant yes
Semi-Standard yes
Arbor size 10 mm
Cutter length l1 8 mm
Head length l 22 mm
Number of cutting edges Z 6
suitable arbor GARANT TopCut
Width across flats 8 mm
Feed f in steel < 1100 N/mm2 0.6 mm/rev.
Type of product Cutter insert for reaming

Identification & Classification

Article number 239715 15
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EAN / GTIN 4062406115517
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Manufacturer number 239715 15
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Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com

Application Table

Steel < 500 N/mm²
suitable for / [m/min]
P
ISO code:
140
Steel < 750 N/mm²
suitable for / [m/min]
P
ISO code:
140
Steel < 900 N/mm²
suitable for / [m/min]
P
ISO code:
140
Steel < 1100 N/mm²
suitable for / [m/min]
P
ISO code:
120
GG
suitable for / [m/min]
K
ISO code:
160
GGG
suitable for / [m/min]
K
ISO code:
140
Oil
suitable for / [m/min]
 
wet maximum
suitable for / [m/min]
 

Description

Version:

Interchangeable head reamer system finish ground for fit IT7. Cutter geometry matched to the application.
System concentricity ≤ 5 µm (depending on the head and holder) when mounted.
With short, straight flutes.

Application:

For blind holes.
For HPC/HSC reaming.

Note:

Total usable length = L1 (arbor No. 239740 / 239745) + l (interchangeable head No. 239710 to 239720).
Suitable assembly wrench No. 219987. Insert for torque wrench No. 219986.
Further sizes available on request.

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