HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HE, TiAlN, ⌀ DC h7 (mm or inch): 11,55

Article no.: 122778 11,55
Price per 1 Piece
plus VAT at the current rate Prices plus delivery costs
Individual prices for business customers after login.
on request
In stock
23 pieces in stock

Select article variation and quantity

⌀ DC h7 (mm or inch) Unit price incl. VAT

Availability

  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

Add to wishlist

Share this product

or copy this link

Product details

Technical Data

Series Pro Steel
Nominal ⌀ DC 11,55 mm
Coating TiAlN
Tool material Solid carbide
Standard DIN 6537
Version 6×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 53,7 mm
Shank DIN 6535 HE to h6
Through-coolant yes, with 25 bar
Machining strategy HPC
Flute length Lc 71 mm
Overall length L 118 mm
Shank ⌀ Ds 12 mm
Colour ring green
Type of product Jobber drill

Identification & Classification

Article number 122778 11,55
EAN / GTIN 4062406920760
Manufacturer number 122778 11,55
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Application Table

Alu plastics
N
250
Aluminium (short chipping)
N
200
Alu > 10% Si
N
160
Steel < 500 N/mm²
P
125
Steel < 750 N/mm²
P
115
Steel < 900 N/mm²
P
95
Steel < 1100 N/mm²
P
90
Steel < 1400 N/mm²
P
65
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
GG
K
100
GGG
K
65
Uni
 
wet maximum
 
wet minimum
 

Description

Version:

HOLEX Pro Steel:
Straight major cutting edges
and a special flute profile ensure good chip evacuation. The robust cutting edge geometry ensures high-performance drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant coating.

Note:

Flute length LC = L2 + 1.5 × DC.

Downloads & documents

From the same series "Pro Steel" View all

Services & product advisors

Direct purchase

Sign in to your Account

To shopping cart