Precision Twist Drill 5998905 R51FS High Helix Taper Length Drill, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 6-3/8 in OAL, HSS, Bright

25889664 MFG #: 5998905
$0.00 / Each
Item currently not in stock. Lead time based upon availability from the manufacturer.
  • Type: High Helix
  • Series: R51FS
  • Drill Size - Fraction: 5/16
  • Drill Size - Decimal Inch: 0.3125
  • Overall Length: 6-3/8
  • Cutting Depth: 6XD
  • Flute Type: Quick-Spiral
  • Flute Length: 4
  • Shank Size: 5/16
  • Shank Type: Straight
  • Point Angle: 118, 118 deg
  • Point Type: Conventional
  • Cutting Direction: Right Hand
  • Cutting Edge Material: HSS
  • Material: HSS
  • Finish: Bright
  • Applicable Materials: Copper, Unalloyed Aluminum, Magnesium, Alloyed Aluminum and Magnesium Alloy
  • Diameter: 5/16
Precision Twist Drill Taper Length Drill, High Helix, Series: R51FS, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 6-3/8 in Overall Length, 6XD Cutting Depth, Quick-Spiral Flute, 4 in Flute Length, 5/16 in Shank, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, HSS, Bright, Applicable Materials: Copper, Unalloyed Aluminum, Magnesium, Alloyed Aluminum and Magnesium Alloy
QTY
  • High speed steel provides good wear resistance and can be used in general purpose applicat
  • High speed steel pro
  • Bright provides a smooth, polished finish on the tool
  • Bright provides a sm
  • It increases chip flow in softer materials such as aluminum, wood and plasticspiral flutes
  • It increases chip fl
  • Web-thinned
  • Web-thinned
  • Tapered web configuration
  • Tapered web configur
  • No coolant channe
  • No coolant channe
High speed steel provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
High speed steel provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
Bright provides a smooth, polished finish on the tool
Bright provides a smooth, polished finish on the tool
It increases chip flow in softer materials such as aluminum, wood and plasticspiral flutes are constructed with a higher flute angle to remove chips more easily
It increases chip flow in softer materials such as aluminum, wood and plasticspiral flutes are constructed with a higher flute angle to remove chips more easily
• Web-thinned
Web-thinned
Tapered web configuration
Tapered web configuration
• No coolant channe
No coolant channe