• 135° Split Point (crankshaft point) - Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust.
  • The 135° point should be used to cut harder steel materials especially in deep hole applications.
  • In these situations it will produce thicker chips minimising work hardening of the cavity.
  • Faster penetration reduces abrasion and friction along the cutting edges.
  • Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
  • DRILL BIT SURFACE TREATMENT - Bronze Finish (gold oxide). The metallic brown coloured low temperature temper treatment is normally only used on cobalt tools for identification purposes.
Split Point135°
Diameter1.5 mm
Flute Length18 mm
Overall Length40 mm
SKU 2011-1.50S
Barcode # 9326518035923
Brand Bordo
Shipping Weight 0.8000kg
Type tools
Package Quantity 2

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