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HiPer-Drill base body, 3×D, ⌀ D_C: 12,5mm

Article no.: 231605 12,5

forHiPer-Drill cutter insert m7, HB7725, ⌀ D: 12,5-Xmm

HiPer-Drill base body, 3×D, ⌀ D<sub>C</sub>: 12,5mm

plus VAT at the current rate Prices plus delivery costs

Individual prices for business customers after

⌀ D_C (mm):

Quantity

on request

In stock

13 pieces in stock

Version: 3×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: 2
Through-coolant: yes

All product details

Flip Catalogue

Product details

Technical Data

Series		HiPer-Drill
Version		3×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		2
Through-coolant		yes
Dia. range D_c		12.5 mm - 12.99 mm
Reach L₁		39 mm
Shank ⌀ D_s		16 mm
Shank length L_s		48 mm
Clamping screw		231999 6IP (0.4 Nm)
Overall length L		109 mm
Type of product		Indexable drill

Identification numbers & Classifications

Article number		231605 12,5
EAN / GTIN		4045197716156
Manufacturer number		231605 12,5

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.

Created by an additive procedure.

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.