Jobber Length Drill Bit, Drill Bit Size 31/64", Drill Bit Point Angle 140°, Carbide, TiAlN

  • Item # 53AP63
  • My Part #
  • Mfr. Model # DC150-03-12.303A1-WJ30RE
  • Catalog Page # N/A
  • UNSPSC # 27112801
Jobber Length Drill Bit,  Drill Bit Size 31/64",  Drill Bit Point Angle 140°,  Carbide,  TiAlN close
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Primary Category:
~Machining~Drilling and Holemaking~Jobber Length Drill Bits

$114.00 / each
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  • Shipping Weight 0.364 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More
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Product Details

These drill bits come in sizes expressed in fractional inches. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. The bits have spiral flutes that evacuate chips as the bits drill into a workpiece, and they have a straight shank that installs into a drill chuck or similar toolholder.

These solid carbide jobber-length drill bits have holes that carry coolant from the drilling machine down to their tip. The coolant lubricates and cools down the drill bit to improve drilling precision and prevent wear to its cutting edges. Carbide drill bits provide excellent hardness, wear resistance, and heat resistance. They are harder than high-speed steel, cobalt, or powdered-metal drill bits and require a rigid setup such as a fixed-spindle machine. The bits create precise holes with a smooth finish and often eliminate the need for reaming the hole after drilling. Jobber-length drill bits provide a good balance of strength and accuracy when drilling into a variety of materials.

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Technical Specs

  • Item Jobber Length Drill Bit
  • Drill Bit Size 31/64"
  • Decimal Equivalent 0.4844
  • Measurement System Fractional Inch
  • Material - Machining Carbide
  • Finish - Machining TiAlN
  • Drill Bit Point Angle 140 Degrees
  • Drill Bit Point Type Split Point
  • Coolant Fed Coolant Through
  • Number of Coolant Holes 2
  • Flute Type Spiral
  • Number of Flutes 2
  • Flute Length 2.362"
  • Maximum Drilling Depth 1.693"
  • Cutting Direction Right Hand
  • Shank Type - Machining Straight
  • Shank Dia. 14mm
  • Shank Length 1.772"
  • Overall Length 4.213"
  • Depth:Dia. Ratio 3xD
  • Drill Length Class Jobber Length
  • Drill Point Length 2.24mm
  • Drill Bit Grouping Individual
  • Series Perform
  • Standards DIN 6537 K
  • Drill Diameter Tolerance M7
  • Sheeter Drill No
  • Material Grade - Machining WJ30RE
  • Primary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Nickel, Steel, Titanium
  • Primary Material Application ISO Code K, N, P, S
  • Secondary Material Application Composite, Hardened Steel, Stainless Steel
  • Secondary Material Application ISO Code H, M, O
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Compliance and Restrictions

  • WARNING Cancer -