#55 H.S.S. Vent Drill Bit

116392
Brand: STM Premium
List Price $ 11.84
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• Brand: STM Premium
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  • Description

• Drill Bit Size (Wire): #55
• Drill Bit Size (Decimal Inch): 0.052
• Drill Bit Material: High Speed Steel
• Overall Length (Inch): 4-1/2"
• Flute Length (Inch): 2-1/2"
To drill vent holes in tire molds and to clean the vent holes after tire production. • Fast spiral