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Best Adjustable length Pilot Counterbore

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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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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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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uxcell Knurled Insert Nuts, M8 x 10mm(L) x 10mm(OD) Female Thread Brass Embedment Assortment Kit, 5 Pcs

  • [SIZE] - M8x1.25mm thread size, 0.39" (10mm) long, 0.39" 10mm outer diameter ,OD tolerance: +0.02"/0"..
  • [MATERIAL] - Made of brass, rust resistance, good thermal conductivity and heat resistance, can ensure long time using..
  • [FEATURE] - Can be installed by ultrasonic or heat into thread tapered hole, or in during injection..
  • [ADVANTAGE] - No need to counterbore or countersink the boss hole since the insert has guide pilot..
  • [APPLICATION] - Widely used on injection for fastening..
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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 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.
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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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5PCS 1/4' Round Shank Titanium Plated Wood Hole Drilling Bits Set Screw Carpentry Chamfer Hole Opener Set Woodworking Screw Cap Taper Hole Drill Punch Tools #6#8#10#12#14, Muye

  • 6 Pieces Set:5PCS round shank drill bits for drilling pilot holes for screw.
  • sizes#6 #8,#10,#12 and #14 and 1 hex wrench..
  • Special Designed: HSS steel counter sleeve countersinks & counter bores pilot hole, adjustable counter sleeve depth with allen wrench..
  • Very Sharp : Super sharp cutting flute clears chips efficiently and leaves a clean & smooth hole..
  • Easy to Use: Adjustable drills length for various length screws simply by loosening and tightening the screw..
  • Function: Pre-drilling and countersink to drive screws flush with the material surface or deep hole counter boring for driving screw heads below the surface..
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Martin CH00BC 1/2\ Stock Square Bore Broached Crank Handle with Counterbore in Free End of Hub, 2-5/8\ Overall Length, Black Powder Coat Finish

  • Broached crank handle with counterbore in free end of hub.
  • 1-3/4" Center hub to center handle length.
  • Hub measures 1" diameter by 1-1/2" length.
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Martin CH12B Square Broached Openings Crank Handle with Counterbore, 7/8\ Bore, 9-3/8\ Overall Length

  • Square broached openings crank handle with counterbore.
  • Forged crank handles resist shock and abuse.
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20 Pcs Carburetor Jets Kit for Keihin OKO KOSO PE PWK Carb Main Jet Kit and Slow Pilot Jet Kit

  • Package: The package includes 20 pieces in total. 10 Pieces slow pilot jet and 10 pcs main jet..
  • Specification: The size of the 10pcs main jets are 100, 105, 108, 110, 115, 120, 125, 130, 135, 140 . And the size of the 10pcs slow pilot jets are 32, 35, 38, 40, 42, 45, 48, 50, 52, 55.
  • Dimension: The overall length of the main jet is 16.5mm, the thread length is 5mm, the cap length is 11.5mm. The ptich is 5mm*0.8mm and the net diameter is 6mm. The overall length of the slow pilot jet is 28mm, the thread size is 6mm*0.75mm, teh nut diameter is 5mm..
  • Application: These main jet and slow pilot jet kit can be used on Keihin, FCR, KOSO, OKO, PWK, PE and some special version carburetor..
  • Warranty: 100% satisfaction. These main jet and slow pilot jet kit are totally brand new. If you need any assists during usage, feel free to ask..
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