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  6. #40 H.S.S. Centre Drill Bit

#40 H.S.S. Centre Drill Bit

116363
Brand: STM Premium
List Price $ 3.75
AvailabilityCall for Availability
• Brand: STM Premium
• Flute Length (Inch) : 3/4"
• Cutting Direction : Right Hand
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  • Description

• Body Diameter (Wire): #40
• Body Diameter (Decimal Inch): 0.098
• Drill Point Angle (Degrees): 118
• Spotting Drill Material: High Speed Steel
• Spotting Drill Finish/Coating: Bright
• Overall Length (Inch): 1-1/4"
These drills are used for starting and centering screw machine operations. Their short flute and overall length increase rigidity while minimizing runout.