SP TOOLS High Speed Steel (HSS) Drill Bit Set – Metric – 19pc
FEATURES
- Made from high quality high speed steel (HSS) offering the best combination of strength, heat & wear resistance
- Industrial grade – extremely sharp, strong and durable
- Precision engineered parallel shank for accurate hole size
- Drills perfectly round holes in steel, brass, plastic, wood etc.
SIZES INCLUDED
- 1-10mm (0.5 Increments)
Related products
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Colour BandBORDO Yellow Band HSS Aluminium Drilling
- Bordo Metric Yellow Band HSS Twist Drills for Aluminium and its alloys.
- DIN338
- 130° web thinned point with two helical flutes with 35 degrees of helix angle.
- The alloying elements which achieve varying Aluminium Alloys have an effect on the machining properties of these materials.
- This generally creates a difficult long chip formation and material which has tendencies to stick to the tool, placing a unique set of demands on tooling. Yellow Band Series contends with these difficulties.
- For machining materials with Hardness < 200 HB : Tensile Strength <700 N/mm2.
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Bright Finish HSSBORDO Bright Finish HSS Jobber Drill Metric
- Bordo Metric Quick Silver M2-HSS Twist Drills.
- DIN338
- 118° Split Point (crankshaft point).
- Split point is self centering and reduces the need for end thrust. Friction at workpiece is reduced.
- 118° point angles are ideal for use in materials such as mild steel and cast iron.
- The 118° point creates easily controlled chips which are wide and thin.
- Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition.
- These tools are suitable for general purpose use, particularly for non-ferrous applications.
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Delta Point Bright Finish HSSBORDO Delta Point Bright Finish HSS Metric
- Bordo Metric Delta Point M2-HSS Twist Drills.
- DIN338
- Delta Point drills have a multi-faceted cutting tip.
- Rather than try and modify existing point types, or tweak the grind angles, Delta Point tip design required a revolutionary re-think of drill tip function.
- The overall length of the cutting edge significantly exceeds that of conventional drills.
- This means more edge doing the cutting and the results are simply extraordinary.
- Drilling times for a range of split point and Delta Point drills consistently showed that Delta Point bits were twice as fast in mild steel.
- During independent lifetime testing Delta point drill bits averaged 609 holes in 20mm mild steel, ten times more holes than split point drills.
- DRILLS FASTER LASTS LONGER.
- Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition. These tools are suitable for general purpose use, particularly for non-ferrous applications.
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Bright Finish HSS
BORDO Bright Finish HSS Jobber Drill Fractional
- Bordo Fractional Quick Silver M2-HSS Twist Drills.
- ANSI B94-11
- 118° Split Point (crankshaft point).
- Split point is self centering and reduces the need for end thrust. Friction at workpiece is reduced.
- 118° point angles are ideal for use in materials such as mild steel and cast iron.
- The 118° point creates easily controlled chips which are wide and thin.
- Bright Finish Twist Drills have no surface treatment and are supplied in the as-ground condition.
- These tools are suitable for general purpose use, particularly for non-ferrous applications.
(0 reviews)Add to Quote This product has multiple variants. The options may be chosen on the product page