Extra Long "Long Boy" Twist Drill Sets
TTC Extra Long Long Boy Twist Drill Sets - Drill Point Angle: 118°   Flute Shape: Helicoid   Overall Length : 18

Extra Long "Long Boy" Twist Drill Sets

Item #: 01-131-901
Size Type: Fractional
Size: 3/16" to 1/2" by 32nds
Overall Length: 18"

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  • Designed for general-purpose deep drilling operations for normal materials.
  • Designed for drilling holes in hard to reach locations or inaccessible areas.
  • For drilling normal steels, cast iron, and variety of other ferrous, non-ferrous metals and alloys.
  • Used with hand held manual drills and either portable or stationary machines.


Metal lndex
TTC PRODUCTION 11 Pc 3/16"-1/2" x 32nds 18"OAL HSS Extra Long "Long Boy" Drill Set
Product Specifications
Size Type Fractional
Size 3/16" to 1/2" by 32nds
Overall Length 18"
Drill Point Angle 118°
Tool Material High Speed Steel
Finish Coating Bright or Black Finish
Case Type_Material Metal
Flute Length Assorted
Flute Shape Helicoid
Hardness 58 to 60 RC
Includes Metal lndex
Model # 01-131-901
No. of Sizes 11
Prop. 65 Yes
Shank Style Straight Shank
Size Range 3/16" to 1/2" by 32nds
Type Extra Long "Long Boy" Twist Drill Sets
Weight 3.765 lbs.
Country of Origin GENERIC/MIXED BIN
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.