Drill America

#56 HSS Split Point Stub Drill Bit, D/AST Series - D/AST56

Sold As: 12-Pack
SKU: D/AST56
MPN: D/AST56
Stock Item: Stock items typically ship within 2-3 business days
UPC: 887861010085
$8.21 ($0.68 / Count)
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Product Description

Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace Standard 907. The 135 degree split point is self-centering and reduces thrust. Ideal for portable or machine drilling. Short, rugged construction performs well in a broad range of materials. Screw machine drills are popular in the automotive and construction industries. They are often used in screw machine setup where spindle clearance is limited. Sizes smaller than 1/16 and #52 have the 118 degree standard point.

Features

  • Surface treated with abrasion-resistant black oxide
  • 135° split point tip for fast penetration and accurate drilling
  • Ideal for portable or machine drilling
  • Short, rugged construction performs well in a broad range of materials such as aluminum, brass, copper, metal, plastic and wood
  • Screw machine drills are also know as stub or stubby drills
  • Round shank for use in a wide range of tool holding systems
  • Popular in the automotive and construction industries. They are often used in screw machine setup where spindle clearance is limited.

Prop 65

  • WARNING: This product contains Cobalt and/or Nickel and/or Lead a chemical known to the state of California to cause cancer, or birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Specifications

MaterialHigh Speed Steel
FinishBlack Oxide
Number of Flutes2
Overall Length1-3/8"
PointSplit Point
Shank TypeRound
Country of OriginMultiple
Flute Length1/2"
Point Angle135
Size#56

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