Additional information
| Size | 10mm, 15mm, 20mm, 25mm, 30mm |
|---|
BORDO HSS Co5 TiN Coated Single Flute 90° Countersink
- Single flute countersinks are ideal for countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals.
- The fluted countersink cutter is used to provide a heavy chamfer in the entrance to a drilled hole.
- This may be required to allow the correct seating for a countersunk head screw or to provide the lead in for a second machining operation such as tapping.
- Use on light to medium materials.
- Resharpenable.
- M35 Cobalt High Speed Steel offers increased wear and heat resistance in alloy steels, stainless steels and other abrasive or difficult materials.
- This increases tool life in all production applications.
- Titanium Nitride (TiN) Coated Countersinks have a very hard gold coloured surface finish.
- This coating is only a few microns thick and is achieved by Physical Vapour Deposition (PVD).
- This treatment results in reduced friction, greater heat dissipation and reduced cold welding – which means higher speed and feed rates with greatly increased tool life.
- As with all surface coated tools, performance will deteriorate after resharpening.
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Drill Bits/SetsBORDO Spade Bit 150mm
- Standard length 150mm Fast Cut Spade Bit
- Heavy Duty Fast Cut Spade Bits provide extreme performance in the toughest timbers.
- The Bordo range of standard length (OAL 150mm) spade bits are ideal for creating holes in a wide variety of timbers.
- Low cost per hole.
- Fast starting.
- Hex shank prevents slippage in drill chuck.
- Hex shank ensures a positive lock in spade bit extensions.
- Suits all standard quick change adaptors.
- Recommended speed 1500-2000 RPM.
- Ensure the back of the material being drilled is clear of electrical circuits, pipes, metal objects and any other hazardous objects.
- Do not use side to side movements when drilling.
- DO NOT USE HAMMER ACTION
- DO NOT USE FOR DRILLING METAL
- DO NOT EXCEED 2500 RPM
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