Solid carbide NC spotting drill 90° extra long spiral flutes 5 mm

Article no.: 121051 5
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In stock
66 pieces in stock
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Tolerance nominal ⌀: h6
  • Point angle: 90
  • Number of cutting edges Z: 2

Product details

Technical Data

Shank tolerance h6
Nominal ⌀ DC 5 mm
Coating TiAlN
Tool material Solid carbide
Standard Manufacturer’s standard
Tolerance nominal ⌀ h6
Point angle 90 degrees
Shank DIN 6535 HA to h6
Number of cutting edges Z 2
Through-coolant no
Flute length Lc 13 mm
Overall length L 120 mm
Shank ⌀ Ds 5 mm
Feed f in steel < 1100 N/mm2 0.03 mm/rev.
Colour ring without
Type of product Spotting drill

Identification numbers & Classifications

Article number 121051 5
EAN / GTIN 4062406120702

Application Table

Alu plastics
N
260
Aluminium (short chipping)
N
240
Alu > 10% Si
N
200
Steel < 500 N/mm²
P
90
Steel < 750 N/mm²
P
80
Steel < 900 N/mm²
P
65
Steel < 1100 N/mm²
P
55
INOX < 900 N/mm²
M
35
INOX > 900 N/mm²
M
30
Ti > 850 N/mm²
S
40
GG(G)
K
90
CuZn
N
200
Uni
 
Oil
 
wet maximum
 
dry
 

Description

Version:

Exactly central ground point. Easy spot drilling and high shape accuracy of the centre hole. Sturdy due to short flutes.
Extra long version.

Application:

Point angle 90° for spot drilling and countersinking in one operation when a drill of smaller ⌀ is used afterwards.

Note:

HB and HE shanks are available at the same price as HA. (from ⌀ 6 mm)
form HB: order with No. 121050.
Form HE: order with No. 121051 + 129100 HE.
Use the speed for the actual hole ⌀ (not generally the speed for the drill outer ⌀).

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