Countersink Drill Bits Set JESTUOUS 82 Degree 6 Flute 3/4" 5/8" 1/2" 3/8" 1/4" HSS Round Shank Precision Ground for Metal,5 Pieces

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US$27.60
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US$27.60
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Management number 221917062 Release Date 2026/05/04 List Price US$27.60 Model Number 221917062
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Specifications Sizes:3/4"x1/2",5/8"x1/2",1/2"x1/4",3/8"x1/4",1/4"x1/4".5 pieces countersink drill bits in total. Counter sink degree:82° Shank style:Round Material:High Speed Steel(HSS) Finish/Coating: Bright Number of flute:6 Packing:plastic box Application 1.Different chip groove, can be used in different working conditions;6 flutes design better for chips-removing and drilling. 2.Countersink drill bits can achieve exact countersinking holes and perfect chamfering deburring work,leave the metal surfaces smooth. 3.These countersinks are not for drilling,should with lower speed and flood coolant,for safety and correct usage.

  • 5 sizes countersink drill bits in plastic case,cutting diameter 3/4" 5/8" 1/2" 3/8" 1/4" with shank diameter 1/2 inch and 1/4 inch.
  • Made of super hard high speed steel and precision ground,with good wear resistance.
  • Suitable for all kinds of machine tools, electric drills to chamfer,deburr and countersink holes.
  • Six flutes counter sink design can extend drill bits life and reduce vibration, remove chips faster for better drilling.
  • Ideal for chamfering, deburring and countersinking on metal,such as steel sheet,steel pipe,section steel,etc.
UPC 792966783997
Set Name JESTUOUS 5-Piece 82° Countersink Drill Bit Set
Brand Name JESTUOUS
Shank Type Round
Unit Count 1 Count
Part Number JES-DJD-231001
Point Style Countersink
Finish Types Uncoated
Manufacturer Tungsten technology inc
Material Type High Speed Steel (HSS)
Tool Flute Type Spiral
Cutting Diameter 3/4" 5/8" 1/2" 3/8" 1/4" Inches
Number of Flutes 6
Number of Pieces 5
Included Components 5 Countersink Drill Bits
Cutting Angle String 82 Degrees
Minimum Bore Diameter 0.25 Inches
Surface Recommendation Metal

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