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Chicago-Latrobe - 1-21/64" Drill, 118° Point, High Speed Steel Silver Deming & Reduced Shank Drill Bit - Oxide Finish, 6" OAL, Straight Shank, 3-1/8" Flute Length, Right Hand Cut, Standard Point, Spiral Flute, Regular Spiral - Makers Industrial Supply

Chicago-Latrobe - 1-21/64" Drill, 118° Point, High Speed Steel Silver Deming & Reduced Shank Drill Bit - Oxide Finish, 6" OAL, Straight Shank, 3-1/8" Flute Length, Right Hand Cut, Standard Point, Spiral Flute, Regular Spiral


Item #: 81341216
Brand: Chicago-Latrobe
Model #: 55485
Exact Tooling IR#: 04

Features and Benefits

High speed steel (HSS) provides good wear resistance and can be used in general purpose applications on both ferrous and nonferrous materials.
Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low carbon metals, stainless steel and ferrous metals.
Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Regular, also known as medium spiral bits, are used in general purpose applications. They are used on soft, nonferrous materials.
Product Specifications
Drill Bit Size (Inch) 1-21/64
Drill Bit Size (Decimal) 1.3281
Shank Diameter (Inch) 1/2
Drill Point Angle 118
Drill Bit Material High Speed Steel
Drill Bit Finish/Coating Oxide
Overall Length (Inch) 6
Shank Type Straight
Flute Length (Inch) 3-1/8
Through Coolant No
Cutting Direction Right Hand
Point Type Standard
Flute Type Spiral
Spiral Type Regular Spiral
Drill Bit Diameter Tolerance (Decimal Inch) +0.0000 to -0.0015
Drill Bit Grade General Purpose
Series/List 190
$163.38

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