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HiPer-Drill base body, 1.5×D, ⌀ DC: 47mm

Article no.: 231600 47

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  • Version: 1.5×D
  • Shank: ISO 9766
  • Use for drilling: limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling
  • Number of cutting edges Z: 1
  • Through-coolant: yes

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Product details

Technical Data

Series HiPer-Drill
Version 1.5×D
Shank ISO 9766
Use for drilling limited cross-drilling; limited drilling through a stack; limited drilling with oblique exit; limited oblique spot drilling
Number of cutting edges Z 1
Through-coolant yes
Dia. range Dc 47 mm - 48.99 mm
Reach L1 74 mm
Shank ⌀ Ds 40 mm
Shank length Ls 70 mm
Clamping screw 231999 25IP
Overall length L 211 mm
Type of product Indexable drill

Identification numbers & Classifications

Article number 231600 47
EAN / GTIN 4062406641368
Manufacturer number 231600 47

Description

Version:

  • Very high feed rates and maximum performance due to optimally matched geometries and materials.
  • Precise positioning of the cutter insert due to Vee insert seating and secure clamping by the centre bore.
  • High concentricity when assembled. (For holes up to IT9 accuracy)
  • Shank support for optimum stability in operation.

Application:

For stationary and rotating use. For holes up to IT9 accuracy.

Note:

The insert screw must be replaced after every fifth change of cutter insert.
Further sizes up to ⌀ 50.99 mm available on request.
Clamp in a hydraulic chuck (such as No. 302026 size 20) for optimum radial run-out.
For optimum stability, clamp the drill so the overhang is as short as possible.

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