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Precision Twist Drill 5999640 R57 General Purpose Reduced Shank Drill, 17/32 in Drill - Fraction, 0.5312 in Drill - Decimal Inch, 1/2 in Shank, HSS

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Description

Precision Twist Drill Reduced Shank Drill, General Purpose, Series: R57, 17/32 in Drill - Fraction, 0.5312 in Drill - Decimal Inch, 6 in Overall Length, 4xD Cutting Depth, Spiral Flute, 3 in Flute Length, 1/2 in Shank, 3-Flat Reduced Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Steam Oxide, Applicable Materials: Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Alloy Steel/Hardened, Tempered Steel and Free Machining Stainless Steel

Specifications

Applicable Materials Magnetic Soft Steel, Structural Steel/Case Carburizing Steel, Plain Carbon Steel, Alloy Steel/Hardened, Tempered Steel and Free Machining Stainless Steel
Cutting Depth 4xD
Cutting Direction Right Hand
Cutting Edge Material HSS
Drill Size - Decimal Inch 0.5312 in
Drill Size - Fraction 17/32 in
Finish Steam Oxide
Flute Length 3 in
Flute Type Spiral
Material HSS
Overall Length 6 in
Point Angle 118 deg
Point Type Conventional
Series R57
Shank Size 1/2 in
Shank Type 3-Flat Reduced
Type General Purpose

Country of Origin: Brazil

Standards and Approvals: ANSI Specified, CSA Approved

Application:
For general drilling applications

Features

  • Half-inch round 3-flats shank, to allow larger sized drills to fit into small size chucks securely
  • Combination black oxide and uncoated (bright) finish, for improved lubricity, corrosion resistance and to reduce chipping or flaking
  • Jobber length drill bits, for use on a wide range of applications
  • 118 deg conventional point angles, for general drilling applications
  • High speed steel (HSS), for use on a wide variety of materials
  • Non-coolant through
  • No coolant channel

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