Reviews High Speed Steel Counterbore

Akozon 5pcs M3-M8 Pilot Slotting Counterbore Mould End Mill Cutter Solid Slot Countersink End Mill Drill Bit

  • 【Main purpose】: Countersunk end mill is a specially manufactured tool, mainly used to cut holes that allow bolts or screw heads to be screwed into..
  • 【High precision】: The cutting hole and bottom hole of this tool have high alignment accuracy. Because of its high production efficiency, it is often used in the machining industry..
  • 【High-quality and durable】: The Pilot Counterbore End Mill Cutters is made of hard high-speed steel, with high toughness, wear resistance, and high hardness for high-speed cutting.
  • it is usually used for assembly on a milling machine..
  • 【More time-saving】: Countersunk cutters reduce the time to change tools, improve the efficiency of machine actuator movement and save manufacturing time..
  • 【Wide range of applications】: Counterbore bit set is suitable for milling of copper, aluminum, steel, cast iron, etc., and can be directly processed or finely processed to heat treatments..
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Accusize Industrial Tools H.S.S Solid Cap Screw Counterbore Set 3 Flute Straight Shank 7 Pc 508S-0007

  • Inch Set (7 PC) : 6#, 8#, 10#, 1/4'', 5/16'', 3/8'', 1/2''.
  • Cap screw counterbores are tools that are used to create a recess in a workpiece for the head of a cap screw. You might use a cap screw counterbore when you need to attach a component to your workpiece using cap screws, and the component has a thickness that is greater than the length of the cap screw..
  • Another reason you might use a cap screw counterbore is if you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece. A cap screw counterbore allows you to create a recess in the workpiece that is sized to fit the head of the cap screw, giving the screw a flush or countersunk appearance..
  • Overall, cap screw counterbores can be useful when you need to attach components to a workpiece using cap screws, or when you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece..
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Accusize Industrial Tools 7 Pc Metric Hss Solid Capscrew Counterbore Set 3 Flute Straight Shank 508S-007m

  • Metric Set (7PC): M3, M4, M5, M6, M8, M10, M12. 3 Flute..
  • Cap screw counterbores are tools that are used to create a recess in a workpiece for the head of a cap screw. You might use a cap screw counterbore when you need to attach a component to your workpiece using cap screws, and the component has a thickness that is greater than the length of the cap screw..
  • Another reason you might use a cap screw counterbore is if you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece. A cap screw counterbore allows you to create a recess in the workpiece that is sized to fit the head of the cap screw, giving the screw a flush or countersunk appearance..
  • Overall, cap screw counterbores can be useful when you need to attach components to a workpiece using cap screws, or when you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece..
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Accusize Industrial Tools Premium Metric H.S.S Solid Cap Screw Counterbore Set 3 Flute Straight Shank 7 Pc 509S-007M

  • High Speed Steel. Straight Shank. Metric Set(7 Pcs/Set): M3, M4, M5, M6, M8, M10, & M12.
  • Cap screw counterbores are tools that are used to create a recess in a workpiece for the head of a cap screw. You might use a cap screw counterbore when you need to attach a component to your workpiece using cap screws, and the component has a thickness that is greater than the length of the cap screw..
  • Another reason you might use a cap screw counterbore is if you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece. A cap screw counterbore allows you to create a recess in the workpiece that is sized to fit the head of the cap screw, giving the screw a flush or countersunk appearance..
  • Overall, cap screw counterbores can be useful when you need to attach components to a workpiece using cap screws, or when you want to create a flush or countersunk appearance for the heads of the cap screws on your workpiece..
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Drill America DEWCBR Series Qualtech High-Speed Steel Aircraft Counterbore 1/4 Shank Diameter 3/32 Pilot 2-3/8 Length 3/8 Size Pack of 1

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • Round shanks allow use with a wide variety of toolholding systems.
  • Counterboring is the enlargement of a portion of a hole that has previously been formed.
  • The counterbor is a two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangeable, which provides flexibility in the use of the tool.
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Drill America - DEWA/CCBR9/16 DEWCBR Series Qualtech High-Speed Steel Aircraft Counterbore, 1/4\ Shank Diameter, 1/8\ Pilot, 2-13/16\ Length, 9/16\ Size (Pack of 1)

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • Round shanks allow use with a wide variety of toolholding systems.
  • Counterboring is the enlargement of a portion of a hole that has previously been formed.
  • The counterbor is a two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangeable, which provides flexibility in the use of the tool.
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DEWALT Drill Bit, #10 Countersink, 3/16-Inch (DW2539)

  • Drill, countersink and counterbore in one step with this drill bit.
  • Four-cutter countersink and tapered drill bits for wood, metal and plastic provide superior speed and ideal finish.
  • Replacement tapered bits offered for DEWALT drill bits.
  • Drill, countersink and counterbore in one step.
  • Four-cutter countersink and tapered drill bit provide superior speed and ideal finish.
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POWLAB 5pcs Counterbore Set High-Speed Steel M3-M8 4 Flutes HSS-AL Straight Shank Counterbore End Mills for Copper Aluminum Steel Cast Iron

  • Mill cutters are made of hard high speed steel, usually used to be assembled on milling machine..
  • It includes 5 sizes in one counterbore set(m3, m4, m5, m6, m8).Please refer to the size chart for detailed data..
  • High toughness, abrasion resistance, high-speed cutting for the high hardness..
  • Reduces times of changing tools, improves machine actuator movement efficiency and save mold making time..
  • Suitable for milling of copper, aluminum, steel, cast iron, etc.An essential hardware tool for industrial..
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Accusize Industrial Tools 14 Pc H.S.S. Counterbore Set, 3 Flute, Straight Shank, Inch/Metric, 508S-0007+007M

  • Inch Set (7 PC) : 6#, 8#, 10#, 1/4'', 5/16'', 3/8'', 1/2''.
  • Metric Set (7PC): M3, M4, M5, M6, M8, M10, M12.
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5pcs Counterbore Drill Bits Set,High-Speed Steel M3-M8 4 Flutes HSS-AL Straight Shank Counterbore End Mills for Copper Aluminum Steel Cast Iron

  • Mill cutters are made of hard high speed steel, High toughness, abrasion resistance, high-speed cutting for the high..
  • hardness.rust-proof, and can be used for a long time.usually used to be assembled on milling machine..
  • It includes 5 sizes in one counterbore set(m3, m4, m5, m6, m8). Size：Boot x Blade Diameter x Shank Diameter x Full Length: M3=3.2 x 5.9 x 6 x 45mm, M4=4.2 x 7.4 x 6 x 48mm ,M5=5.2 x 8.9 x 6 x 51mm, M6=6.2 x 10.4 x 8 x 58mm, M8=8.2 x 13.4 x 12 x 67mm..
  • The cutting hole and the bottom hole of the tool have high alignment accuracy, reduce the time for changing tools, improve production efficiency and save mold making time..
  • It can be processed directly or finely processed to the heat treatment mold. Suitable for grinding copper, aluminum, steel, cast iron, etc., usually used for assembling on a milling machine..
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Drill America - DEWPIL1/4X3/16 DEWCBR Series Qualtech High-Speed Steel Pilot for Counterbore, 3/16\ Shank Diameter, 1-3/4\ Length, 1/4\ Size (Pack of 1)

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • Available in 1-3/4-inches overall length.
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Utoolmart Round Shank Twist Drill Bit, 2.5 mm Dia HSS-4241 Twist Drill Bit, Black Drill Bit Drilling Tool, for Steel Aluminum Alloy, 20 Pcs

  • 7 Pcs HSS Solid Cap screw Counterbore Set 6# 8 10 1/4 5/16 3/8 1/2 Sizes.
  • Used For Expanding General Rough Hole Or Hole Processing For Bolts.
  • Smooth Chip Flow And Powerful Cutting Resistance Because Of 3 Lips For Regrinding.
  • Case Dim L x W x H (in): 9 x 5-1/2 x 2-1/4.
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Drill America DEWCBR Series Qualtech High-Speed Steel Counterbore, 1/2\ Shank Diameter, 3/16\ Pilot, 5-1/8\ Length, 5/8\ Size (Pack of 1)

  • High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.
  • Round shanks allow use with a wide variety of toolholding systems.
  • Counterboring is the enlargement of a portion of a hole that has previously been formed.
  • The counterbor is a two-piece construction, having an integral shank and counterbore-cutter, and a pilot that is interchangeable, which provides flexibility in the use of the tool.
Check Stock