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Jobber Drill Bit, 1/4 in., Carbide

product price: $52.25
/ea
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Key Features

  • Drill Bit Grouping Drill Bit
  • Drill Bit Dimension Type Fractional Inch
  • Drill Bit Point Angle 140 Degrees
  • Drill Bit Material Solid Carbide
  • Drill Bit Finish TiAlN
See all product information

Product Information

Dimensions

Drill Bit Dimension Type Fractional Inch
Drill Bit Size 1/4 in
Shank Dia. 8 mm
Overall Length 91.00 mm
Flute Length 53.00 mm
Maximum Drilling Depth 53 mm
Depth:Dia. Ratio 5xD
Depth x Dia. Ratio 5xD
Shank Length 38.00 mm
Drill Length Class Jobber Length
Drill Diameter Tolerance +0.006/+0.021 mm

Details

Item Jobber Length Drill Bit
Drill Bit Grouping Drill Bit
Drill Bit Point Angle 140 Degrees
Drill Bit Material Solid Carbide
Drill Bit Finish TiAlN
Decimal Equivalent 0.2500
Flute Type Spiral
Coolant Fed Coolant Through
Cutting Direction Right Hand
Number of Flutes 2
Coolant Through Yes
List Number HP255
Point type R
Application For Aluminum : Casting, Cast Iron, Low Carbon Steel : 1010, 1018, Medium Carbon Steel : 1035, 1045, High Carbon Steel : 1065, Alloy Steels : 4140, 4340, Die Steels : 20 HrC, Stainless Steels : 300, Stainless Steels : 400, Stainless Steels : 17-4PH, Nickel Alloy: Inconel, Titanium: 6Al4V, Hardened Steels : 35 HrC, Hardened Steels : 35-45 HrC
Primary Material Application Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Material - Machining Carbide
Shank Type - Machining Straight
Finish - Machining TiAlN
Primary Material Application ISO Code H, K, P
Standards Not Rated
Measurement System Fractional Inch
Helix Angle 30 Degrees
Secondary Material Application Aluminum, Hardened Steel, Nickel, Stainless Steel, Titanium
Drill Bit Point Type R Thinning Point
Secondary Material Application ISO Code H, M, N, S
Series HP255
Sheeter Drill No
Number of Coolant Holes 2

Description

Jobber Length Drill Bit, Drill Bit Size 1/4 in, Drill Bit Point Angle 140 Degrees , Carbide, TiAlN, Decimal Equivalent 0.2500, Fractional Inch, Drill Bit Point Type R Thinning Point, Coolant Through, Number of Coolant Holes 2

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