HSS TITANIUM twist drill bit
Professional use up to 900N/m2 for metal
Data sheet SUPPORT MATERIALS
Special alloys-stainless steel-metal
= Suitable application 
= after checking the consistency of the base materialCertifications
- DESCRIPTION
REQUEST INFO
Benefits:
Suitable for:
- Titanium coated twist drill bit for use on materials with a tensile strenght up to 900N/m2, professional use
- Ground tip coated with titanium 135° conical section-hardness 64-65 HRC
- Direct drilling without prior centering or drilling of a pilot hole
- Safe pilot hole drilling, even in slanting surfaces, in pipes and/or welds
- Even chip removal and reduction of chip friction
- Extremely true running and precise round holes
- No jamming of the main cutting edge and no slipping of the drill bit for through-holes
- High fracture strength and long life
- Due to the titanium coating addition these drill bits are well-suited for workpieces with a tensile strength up to 900N/mm2
- Extra high temperature strength to cope with suboptimal supply of coolant
Suitable for:
- A2 stainless steel
- A4 stainless steel
- Special alloys
- Alloyed steel
- Cast iron
Suggestions for use:
- To be used with lubricant and coolant emulsion
- Use special drilling oils in case of extremely hard alloy and heat resistant materials
- Use normal freezing mixtures for standard steel or low adhesiveness materials
- Dry-drilling in case of short chips, brass and cast iron
- Lift the drill bit for time to time in order that the oil can penetrate into the material
- Sharpen the cutting edges regularly
- Do not use drill bits with rotopercussion
Related products
Professional use up to 800N/m2 for metal
Company details
Vorpa
Via San Leo, 5
47838 Riccione (Rn)
Fax +39 0541/691847