Surface Treated High Speed Steel Jobbers Length Twist Drill
Surface Treated High Speed Steel Jobbers Length Twist Drill
Item #: 01-002-041
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View Product Group Page- Surface treatment increases abrasion resistance, reducing the amount of chip welding & improving chip flow
- For general purpose and heavy duty.
- For drilling applications of a wide array of ferrous materials including: steel, cast steel, cast iron, stainless steels and other alloyed or non-alloyed ferrous metals
- For drilling a variety of non-ferrous and non-metallic materials.
Applications
- Right hand (clockwise rotation) cutting direction.
- Standard two flute design.
- Standard spiral, helical flutes.
- 118° normal point suitable for most normal, general purpose, drilling applications.
- 135° split point suitable for drilling high tensile strength, low machinability, ferrous materials, such as tougher alloy and harder stainless steels.
- Have a heavier web construction that offers greater rigidity and strength to better resist any increased torque.
- Self-centering and reduces the thrust required in drilling tougher materials.
