References
Dormer:A1172.5
Rubix:227577
EAN:7320760015278
Technical specifications
| Drilling diameter | 2.5 mm |
|---|---|
| Total length | 43 mm |
| Length of cut | 14 mm |
Product details : DORMER A1172.5 STUB DRILL 2.50 MM 5967882
HSS-E extra short spiral drill with cylindrical shaft DIN 1897 N 135° bronze 2.5xD for alloyed steel <1620 N/mm². Stainless steel. Ductile cast iron <1000 N/mm². Titanium and nickel alloys <1200 N/mm ² and metal ceramics <550 HB.
FORET 2.50 EXTRA COURT QC A117 HSSE waist UE=10
Applications
• 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)
• stainless machining steel (<250 HB <850 N/mm²)
• stainless steel - austenitic (<320 HB <1100 N/mm²)
• stainless steel - Ferritic + Austenitic Martensitic (<300 HB <1000 N/mm²)
• Ductile cast iron/malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Titanium non-alloyed (<200 HB <700 N/mm²)
• Titanium alloyed (<270 HB <900 N/mm²)
• Titanium alloy (>270<350 HB >900<1250 N/mm²)
• nickel non-alloyed (<200 HB <700 N/mm²)
• nickel alloy (<270 HB >900 N/mm²)
• nickel non-alloyed (<200 HB <700 N/mm²)
• Cermets (<550 HB <170 N/mm²)
• alloy steel hardened and tempered steel (> 350 HB >1200<1620 N/mm²)
• stainless machining steel (<250 HB <850 N/mm²)
• stainless steel - austenitic (<320 HB <1100 N/mm²)
• stainless steel - Ferritic + Austenitic Martensitic (<300 HB <1000 N/mm²)
• Ductile cast iron/malleable cast iron (>200<300 HB >700<1000 N/mm²)
• Titanium non-alloyed (<200 HB <700 N/mm²)
• Titanium alloyed (<270 HB <900 N/mm²)
• Titanium alloy (>270<350 HB >900<1250 N/mm²)
• nickel non-alloyed (<200 HB <700 N/mm²)
• nickel alloy (<270 HB >900 N/mm²)
• nickel non-alloyed (<200 HB <700 N/mm²)
• Cermets (<550 HB <170 N/mm²)
Technical specifications
Attributes
| Drilling diameter | 2.5 mm |
|---|---|
| Total length | 43 mm |
| Length of cut | 14 mm |
| Shank type | cylindrical |
| Din standard | din 1897 |
| Coating | bronze products |
| Machining material | steel. stainless steel. nodular cast iron. titanium and nickel alloys and metal ceramics |
| Tip angle | 135 ° |
| Tail diameter | 2.5 mm |
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