ReviewsCounterbore Extension

BOSCH SP515 5 Piece Hex Shank Countersink Drill Bit Set with #6 #8 #10 and #12

  • VERSATILITY: Bosch hex shank countersink bits feature adjustable depths and provide precise, clean pilot holes in wood, plastic and composite materials.
  • 3 in 1: Drill, Countersink and Counterbore in one step.
  • UNIVERSAL FIT: The Bosch SP515 countersink set fits all Bosch and competitive brands drill/drivers.
  • USE WITH: For use with Allen wrench (included in set).
  • the hex shanks fit 3/8 in. and 1/2 in. corded and cordless drills.
  • ACCESSORIES: Replaceable bits offered (sold separately).
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BFTGS Hinge Decoration Solid Brass Kitchen Cabinet Door Butt Hinge, Furniture Folding Hinge

  • Using high-quality stainless steel material, solid casting, good material determines good quality..
  • The surface is smooth and delicate, rust-proof and corrosion-resistant, stable installation, smooth rotation, not easy to fade, and safe to not slip off..
  • The shaft adopts counterbore design, and the screw head is flat and not protruding after installation, which is more beautiful and generous..
  • Fully solid stainless steel material, 2.5mm thickness, thick steel plate, sturdy and durable..
  • Product features: flexible rotation, high strength and heavy weight..
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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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MSEVC FGen 8pcs Thick Stainless Steel Corner 90 Degree Right Angle Triangle Reinforced Angle 4.9 x 2.9 inches L Bracket

  • 1. The counterbore design is that the installed screws do not affect the appearance and will not scratch the hand due to the protruding screws..
  • 2. Stainless steel surface drawing process, no burr, no hands..
  • 3.90° right angle integrated molding, strong carrying capacity, visible..
  • 4. Sturdy thick, burr-free to make your installation safe..
  • 5. Length: 4.9 * 2.95 * 0.78 inches, thickness 0.12 inches.
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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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MLHpeak T-Strap Shed Hinge Gate Strap Heavy Duty Hinge Door Barn Gates Hinges (6, 6 inch)

  • These hinges are exclusively design for outdoor and indoor. Perfect for barns, fence, farm gate, playhouse, shed, deck box, cabinet and more..
  • Affordably easy to reclaim doors and cabinets, decoratively designed for full surface applications on gates and sheds.
  • Counterbore hole design makes it perfect for M4 self-tapping screws, which gives you flat surface after installations..
  • Thorough rustproof and anti-corrosion spray treatment makes the durability of our hinges distinctive from others..
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MLHpeak T-Strap Shed Hinge Gate Strap Heavy Duty Hinge Door Barn Gates Hinges 6 8 inch

  • These hinges are exclusively design for outdoor and indoor. Perfect for barns, fence, farm gate, playhouse, shed, deck box, cabinet and more..
  • Affordably easy to reclaim doors and cabinets, decoratively designed for full surface applications on gates and sheds.
  • Counterbore hole design makes it perfect for M4 self-tapping screws, which gives you flat surface after installations..
  • Thorough rustproof and anti-corrosion spray treatment makes the durability of our hinges distinctive from others..
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MLHpeak T-Strap Shed Hinge Gate Strap Heavy Duty Hinge Door Barn Gates Hinges (6, 12 inch)

  • These hinges are exclusively design for outdoor and indoor. Perfect for barns, fence, farm gate, playhouse, shed, deck box, cabinet and more..
  • Affordably easy to reclaim doors and cabinets, decoratively designed for full surface applications on gates and sheds.
  • Counterbore hole design makes it perfect for M4 self-tapping screws, which gives you flat surface after installations..
  • Thorough rustproof and anti-corrosion spray treatment makes the durability of our hinges distinctive from others..
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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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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.
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