Additional information
| Size | No.30, No.20, No.11 |
|---|
BORDO Panel Drills HSS Black Single Ended
- 135° Split Point (crankshaft point)
- Split point is self centering reducing the need for end thrust.
- The 135° point provides superior performance when drilling harder steel materials.
- In most situations it will produce thicker chips minimising work hardening of the cavity.
- Faster penetration reduces abrasion and friction along the cutting edges.
- Black Finish Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating.
- This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding.
- The result is increased tool life.
- Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
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- These Rotary Only ceramic tile drills provide outstanding performance and extended tool life in hard ceramic materials.
- Unique cutting edge geometry in conjunction with high temperature brazing to ensure reliable and accurate drilling in multiple hole applications.
- Use of water cooling will extend bit life.
- Although these drill bits are not recommended for drilling vitrified porcelain, their superior multi-facet tungsten carbide tip enables them to drill most materials of this type, albeit with a reduced tool life.
- These ceramic tile drills can also be used to successfully drill in brick, concrete and other masonry materials.
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Drill Bits & SetsSUTTON Jobber Drill Sets – Blue Bullet
Sutton Tools Blue Bullet jobber drills are a general purpose drill bit designed for machine and hand held drilling ferrous metals. The blue finish reduces chip build up on the cutting edge and is a better choice when drilling ferrous materials.
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Drill Bits & SetsBORDO Four Flute Quad Max Cutter
- Four flute Quad Max Cutter.
- Use for all general drilling in wood.
- Coarse screw point starts quickly in dry, wet & gummy wood.
- Cutting spurs reduce splintering to ensure a smooth clean hole.
- Four cutting surfaces – up to 10 times faster than standard spade bits.
- 1/4″ hex shank suits Power-Hex® quick change adaptors and standard chucks.
- Fully heat treated for increased durability.
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Drill Bits & SetsBORDO Scotch Pattern Auger Bit 305mm
- Scotch Pattern Auger Bit High Carbon Steel.
- Heavy duty two flute auger bits are extremely efficient cutting – perfect for Australian soft and hard woods.
- Wide flutes provide rapid chip evacuation with a heavy duty worm point that resists breakage.
- Unlikely to deviate due to grain or imperfections in the timber (such as knots).
- Heavy duty milled flute design.
- Hardened cutting edge for long life in hard timber.
- Fully-forged bit for maximum durability.
- Resharpenable.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page