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: 3/16" to 1/2" by 32nds
Size Type: Fractional
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 3/16-1/2" By 32nds 11 Size HSS 18" Overall Extra Long "Long Boy" Drill Set
Product Specifications
Size 3/16" to 1/2" by 32nds
Size Type Fractional
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
No. of Sizes 11
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 Import

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