{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7 (mm or inch): 4,2
Article no.: 122502 4,2
Article code:
Click to enlarge image
Weldon shank DIN 6535 HB
Click to enlarge image
Click to enlarge image
Click to enlarge image
- Tool material: Solid carbide
- Standard: DIN 6537 K
- Version: 4×D
- Tolerance nominal ⌀: h7
- Number of cutting edges Z: 2
Product details
Technical Data
| Series | Pro Steel | |
| Nominal ⌀ DC | 4.2 mm | |
| Coating | TiAlN | |
| 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 | 17.7 mm | |
| Shank | DIN 6535 HB to h6 | |
| Through-coolant | no | |
| Machining strategy | HPC | |
| Semi-Standard | yes | |
| Flute length Lc | 24 mm | |
| Overall length L | 66 mm | |
| Shank ⌀ Ds | 6 mm | |
| Feed f in steel < 900 N/mm2 | 0.14 mm/rev. | |
| Colour ring | green | |
| Type of product | Jobber drill |
Identification numbers & Classifications
| Article number | 122502 4,2 | |
| EAN / GTIN | 4045197830531 | |
| Manufacturer number | 122502 4,2 |
Application Table
P
115
P
105
P
85
P
80
P
60
M
30
M
25
K
90
K
55
Description
Version:
Straight major cutting edges and a special flute profile ensure good chip evacuation. The robust cutter 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.
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
Compare with similar products
This article |
Recommendations |
||||||
|---|---|---|---|---|---|---|---|
|
HOLEX Pro Steel solid carbide drill, plain shank DIN 6535 HB, TiAlN, ⌀ DC h7 (mm or inch): 4,2
on request
In stock
Available in 3-4 working days
448 pieces in stock
448 pieces available in 3-4 working days
US $ 32.39
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
Available in 3-4 working days
181 pieces in stock
181 pieces available in 3-4 working days
US $ 40.19
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
Available in 3-4 working days
20 pieces in stock
20 pieces available in 3-4 working days
US $ 56.63
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
Available in 3-4 working days
31 pieces in stock
31 pieces available in 3-4 working days
US $ 79.38
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
Available in 3-4 working days
201 pieces in stock
201 pieces available in 3-4 working days
US $ 40.15
plus VAT at the current rate
Prices plus delivery costs
|
on request
In stock
Available in 3-4 working days
58 pieces in stock
58 pieces available in 3-4 working days
US $ 60.72
plus VAT at the current rate
Prices plus delivery costs
|
on request
Subsequent delivery
Available in 3-4 working days
0 pieces in stock
0 pieces available in 3-4 working days
US $ 32.51
plus VAT at the current rate
Prices plus delivery costs
|
|
| Version | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D | 4×D |
| Colour ring | green | without | green | green | green | red | blue |
| Overall length L | 66 mm | 66 mm | 66 mm | 66 mm | 66 mm | 66 mm | 66 mm |
| Nominal ⌀ DC | 4.2 mm | 4.2 mm | 4.2 mm | 4.2 mm | 4.2 mm | 4.2 mm | 4.2 mm |
| Flute length Lc | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm | 24 mm |
| Shank ⌀ Ds | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm | 6 mm |
| recommended maximum drilling depth L2 | 17.7 mm | 17.7 mm | 17.7 mm | 17.7 mm | 17.7 mm | 17.7 mm | 17.7 mm |