References
Dormer:R5105/16
Rubix:1058489
EAN:7320760380963
Technical specifications
| Drilling diameter | 7.94 mm |
|---|---|
| Total length | 117 mm |
| Length of cut | 75 mm |
Product details : DORMER R5105/16 JOBBER DRILL 5/16 INCH 5980539
VHM Short spiral drill with cylindrical shank DIN 338 CDX 130° TiN coated 4xD for steel <1620 N/mm². Cast iron. Aluminium and aluminium-magnesium alloys and synthetic materials such as thermoplastics and duroplastics.
Applications
• Free-cutting steel / mild steel (<120 HB <400 N/mm²)
• Structural steel / case-hardening steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Lamellar cast iron (<150 HB >500 N/mm²)
• Lamellar cast iron (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Nodular cast iron / malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Copper (<100 HB <350 N/mm²)
• Beta-brass / bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Extra-strong bronze (<470 HB <1500 N/mm²)
• Aluminium alloyed with silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed with silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Aluminium alloyed with silicon >10% whisker-reinforced aluminium alloys magnesium alloys (<120 HB <400 N/mm²)
• Duroplastics
• Reinforced plastics
• Structural steel / case-hardening steel (<200 HB <700 N/mm²)
• Carbon steel (<250 HB <850 N/mm²)
• Alloy steel (<250 HB <850 N/mm²)
• Alloy steel hardened and tempered (>250<350 HB >850<1200 N/mm²)
• Lamellar cast iron (<150 HB >500 N/mm²)
• Lamellar cast iron (>150<300 HB >500<1000 N/mm²)
• Nodular cast iron / malleable cast iron (<200 HB <700 N/mm²)
• Nodular cast iron / malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Copper (<100 HB <350 N/mm²)
• Beta-brass / bronze (<200 HB <700 N/mm²)
• Alpha-brass (<200 HB <700 N/mm²)
• Extra-strong bronze (<470 HB <1500 N/mm²)
• Aluminium alloyed with silicon 0.5% (<150 HB <500 N/mm²)
• Aluminium alloyed with silicon > 0.5% < 10% (<120 HB <400 N/mm²)
• Aluminium alloyed with silicon >10% whisker-reinforced aluminium alloys magnesium alloys (<120 HB <400 N/mm²)
• Duroplastics
• Reinforced plastics
Technical specifications
Attributes
| Drilling diameter | 7.94 mm |
|---|---|
| Total length | 117 mm |
| Length of cut | 75 mm |
| Shank type | cylindrical |
| Din standard | din 338 |
| Coating | tin |
| Ratio of diameter to length of drill hole | 4xd |
| Tail | 7.94mm |
| Internal cooling | no |
| Machining material | steel, cast iron, aluminum and aluminum-magnesium alloys and synthetic materials such as thermoplastics and duroplastics |
| Tip angle | 130 ° |
Show UNSPSC/ECL@SS
£ 102.20 excl. VAT
/ Each
£ 122.64 incl. VAT
- Usually arrives within 14 working days