Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ DC h7 (mm or inch): 4,8

Article no.: 122310 4,8
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⌀ DC h7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537 K
  • Version: 4×D
  • Tolerance nominal ⌀: h7
  • Number of cutting edges Z: 2

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Product details

Technical Data

Nominal ⌀ DC 4.8 mm
Coating TiN
Tool material Solid carbide
Standard DIN 6537 K
Version 4×D
Tolerance nominal ⌀ h7
Number of cutting edges Z 2
Point angle 140 degrees
recommended maximum drilling depth L2 20.8 mm
Shank DIN 6535 HA to h6
Through-coolant no
Semi-Standard yes
Flute length Lc 28 mm
Overall length L 66 mm
Shank ⌀ Ds 6 mm
Shank tolerance h6
Feed f in steel < 900 N/mm2 0.14 mm/rev.
Colour ring without
Type of product Jobber drill

Identification numbers & Classifications

Article number 122310 4,8
EAN / GTIN 4045197043580
Manufacturer number 122310 4,8

Application Table

Aluminium (short chipping)
N
140
Alu > 10% Si
N
120
Steel < 500 N/mm²
P
80
Steel < 750 N/mm²
P
75
Steel < 900 N/mm²
P
65
Steel < 1100 N/mm²
P
60
Steel < 1400 N/mm²
P
35
GG(G)
K
70
wet maximum
 
dry
 

Description

Version:

Cutting chisel edge with high centring accuracy due to strong core and special point geometry. Straight major cutting edges with slightly honed edges and special flute profile produce short chips.

Note:

Flute length LC = L2 + 1.5 × DC.
Versions HB and HE supplied at the same price as HA.
Form HB: order with No. 122315.
Form HE: order with No. 122320.
NEW GENERATION AVAILABLE!
Recommended successor product is No. 122501.

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Solid carbide high performance drill, plain shank DIN 6535 HA, TiN, ⌀ D<sub>C</sub> h7 (mm or inch): 4,8

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Through-coolant no yes, with 25 bar yes, with 25 bar no yes, with 25 bar no yes, with 25 bar no yes, with 25 bar no
Nominal ⌀ DC 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm 4.8 mm
Standard DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K DIN 6537 K
Point angle 140 degrees 140 degrees 135 degrees 135 degrees 135 degrees 140 degrees 140 degrees 140 degrees 140 degrees 140 degrees
Tolerance nominal ⌀ h7 h7 h7 h7 h7 h7 h7 h7 h7 m7
recommended maximum drilling depth L2 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm 20.8 mm
Type of product Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Jobber drill Twist Drill

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