DORMER A9774.0X220 DRILL 4.00 MM 5973127
Metal drills A977
References
dormer:A9774.0X220
rubix:1066012
ean:7320760148723
Technical specifications
| Drilling diameter | 4 mm |
|---|---|
| Total length | 220 mm |
| Length of cut | 150 mm |
Product details : DORMER A9774.0X220 DRILL 4.00 MM 5973127
HSS-E Extra long spiral drill with cylindrical shaft DIN 1869/2 PFX 130° uncoated 15xD for steel <1620 N/mm ².
FORET 4.0 EXTRALONG 220 QC A977 HSCO waist PFX
Applications
• Carbon steel (<250 HB <850 N/mm²)
• Alloyed steel (<250 HB <850 N/mm²)
• alloy steel hardened and tempered steel (>250<350 HB >850<1200 N/mm²)
• alloy steel hardened and tempered steel (> 350 HB >1200<1620 N/mm²)
• Alloyed steel (<250 HB <850 N/mm²)
• alloy steel hardened and tempered steel (>250<350 HB >850<1200 N/mm²)
• alloy steel hardened and tempered steel (> 350 HB >1200<1620 N/mm²)
Technical specifications
Attributes
| Drilling diameter | 4 mm |
|---|---|
| Total length | 220 mm |
| Length of cut | 150 mm |
| Din standard | DIN 1869/2 |
| Coating | Blank |
| Ratio of diameter to length of drill hole | 15xD |
| Machining material | Steel |
| Tip angle | 130 ° |
| Internal cooling | No |
| Tail diameter | 4 mm |
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