LONG BOY Twist Drill Bit
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LONG BOY Twist Drill Bit (911 series)

  • Industrial grade drill bit made for professionals. Precision grounded from solid construction
  • Perfect for drilling in metal, wood, and plastic. Drills through beams like butter
  • Gives roofing and framing contractors more holes per bit when using joist hangers, anchors, caps and connectors
  • Heavy duty, heat-treated High Speed Steel material for extended bit life and the best cutting performance
  • 118° Split Point tip eliminates “wobbling/walking” by self starting and self centering the drill bit to not require center punch holes
  • SPIRAL flutes allows for efficient heat, debris, and chip removal
  • 1/2″ shank with 3 Flats design
  • 12″ overall length & 9″ twist flute length

 

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov

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Industrial grade high speed steel twist drill bit for professional roofing/framing contractors. 118° split point eliminates a pilot hole and prevents walking/wobbling. Perfect for drilling metal, wood, and plastic beams. 1/2″ shank with 3 flats.

Cutting Diameter(IN.) Decimal Size(IN.) PART NUMBER UPC NUMBER 722170-
7/16″ 0.4375″ 911.0716 91100
1/2″ 0.50″ 911.0816 91101
9/16″ 0.5625″ 911.0916 91102
5/8″ 0.625″ 911.1016 91103
11/16″ 0.6875″ 911.1116 91104
3/4″ 0.75″ 911.1216 91105
13/16″ 0.8125″ 911.1316 91106
7/8″ 0.875″ 911.1416 91107
15/16″ 0.9375″ 911.1516 91108
1″ 1.00″ 911.1616 91109
1-1/16″ 1.0625″ 911.1716 91110
1-1/8″ 1.125″ 911.1816 91111
1-1/4″ 1.25″ 911.2016 91112
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