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Item no.: 112100

NC spotting drill HSS-E 90° N TiAlN

Brand: GARANT
Tool material HSS E
Tolerance nominal ⌀ h6
Norm Manufacturer’s standard
Type N
Point angle 90
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NC spotting drill HSS-E 90° N TiAlN

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More about GARANT

Description

Version:

Centred point grinding with thin chisel edge - gives easy spot drilling and high accuracy of the centre hole form. Very sturdy due to short flutes.
Precision centred ground point with thin chisel edge - gives easy spot drilling and high accuracy of the centre hole form. Very sturdy due to short flutes.

Note:

Use speed for the actual hole ⌀
(not necessarily the speed for the drill outer ⌀).

Technical Data

Tolerance nominal ⌀
h6 
Tool material
HSS E 
Norm
Manufacturer’s standard 
Point angle
90 degrees
Type
Through-coolant
no 
Coating
TiAlN 
Colour ring
without 

Application Table

Alu plastics
N
87
Aluminium (short chipping)
N
56
Alu > 10% Si
N
50
Steel < 500 N/mm²
P
50
Steel < 750 N/mm²
P
37
Steel < 900 N/mm²
P
31
Steel < 1100 N/mm²
P
12
Steel < 1400 N/mm²
P
10
INOX < 900 N/mm²
M
15
INOX > 900 N/mm²
M
10
Ti > 850 N/mm²
S
6
GG(G)
K
31
CuZn
N
100
Uni
 
Oil
 
wet maximum