• The item cannot be ordered due to missing prices.

HiPer-Drill cutter insert m7, HB7725, ⌀ D: 21mm

Article no.: 231660 21

Select article variation and quantity

⌀ D (mm) Unit price incl. VAT
  • Tool material: Carbide
  • Point angle: 135
  • Semi-Standard: yes

Add to wishlist

Share this product

or copy this link

Product details

Technical Data

Series HiPer-Drill
⌀ D 21 mm
Grade HB7725
Tool material Carbide
Point angle 135 degrees
for base body size 21
Feed f in grey cast iron (G) 0.38 mm/rev.
Semi-Standard yes
Number of cutting edges Z 2
Number of changes/inserts 1
Type of product Cutter insert for boring

Identification numbers & Classifications

Article number 231660 21
EAN / GTIN 4045197714497
Manufacturer number 231660 21

Application Table

Steel < 900 N/mm²
P
100
Steel < 1100 N/mm²
P
90
Steel < 1400 N/mm²
P
70
GG(G)
K
100
wet maximum
 

Description

Version:

Vee ground cutter inserts for precise positioning and stable seating.
Concentricity when assembled ≤ 20 µm. For holes up to IT9 accuracy.

Note:

Cutting data applies for the base body 5×D.
Drill pilot holes exclusively with cutter insert of the same type.

Downloads & documents

Suitable products

Services & product advisors

Direct purchase

Sign in to your Account

To shopping cart