Walter

Drillco 280B077 Jobber Length Drill Bit, #77 Drill - Wire, 0.0157 in Drill - Decimal Inch, 118 deg Point, HSS, Bright

280B077 MFG #: 280B077
$2.96 / PK
Non-Stock Item
Drillco 280B077 Jobber Length Drill Bit, #77 Drill - Wire, 0.0157 in Drill - Decimal Inch, 118 deg Point, HSS, Bright
  • Applicable Materials: Cast Iron, Steel and Steel Forging
  • Country of Origin: US
  • Cutting Depth: 3/16 in
  • Cutting Direction: Right Hand
  • Cutting Edge Material: HSS
  • Drill Diameter Measurement System: Imperial
  • Drill Size - Decimal Inch: 0.0157 in
  • Drill Size - Wire: #77
  • Finish: Bright
  • Flute Length: 3/16 in
  • Flute Type: Spiral
  • Manufacturer Name: Walter Surface Technologies
  • Material: HSS
  • Number of Flutes: 2
  • Overall Length: 7/8 in
  • Point Angle: 118 deg
  • Point Type: Conventional
  • Request For Quote: No
  • Series: 280B
  • Shank Type: Straight
  • Through Coolant (Yes/No): No
Drillco Jobber Length Drill Bit, Series: 280B, Imperial, #77 Drill - Wire, 0.0157 in Drill - Decimal Inch, 7/8 in Overall Length, 3/16 in Cutting Depth, 2 Flutes, Spiral Flute, 3/16 in Flute Length, Straight Shank, 118 deg Point, Conventional Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, Bright, Applicable Materials: Cast Iron, Steel and Steel Forging,
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  • Item Features
  • This drill is designed for general purpose drilling under a wide range of drilling conditions
  • The softer alloys (aluminum and aluminum alloys) will require drills with bright, polished flutes to prevent chip packing and material buildup
  • The surface treatment prevents chip welding, improves chip flow and increases abrasion resistance