ReviewsSpiral Flutes

IRWIN Bolt Extractor Set 5-Piece 394001

  • Frees rounded-off, rusted-tight or painted-over bolts.
  • Reverse spiral flutes are designed to bite down to provide maximum gripping power.
  • High carbon steel for greater durability and a longer life.
  • Universal lobular design fits all types of fasteners.
  • Set includes carrying case and extractors to remove bolts sizes: 11mm, 14mm, 16mm, 3/8", 7/16", 1/2", 9/16", 5/8" in drive size 3/8".
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Union Butterfield TN1585(UNC) High-Speed Steel Spiral Point Tap, TiN Coated, Round with Square End, Plug Chamfer, H5 Tolerance, 3 Flute, 1/4\-20 Thread Size

  • Spiral point tap pushes chips ahead of tool to reduce clogging.
  • Spiral point and straight flutes for cutting threads in through holes.
  • Titanium nitride (TiN) coating combines hardness with low friction for extended tool life and faster cutting.
  • Relieved-style design reduces friction between tap and workpiece for reduced tool wear.
  • Plug chamfer for easier starting and correct perpendicular alignment.
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Damaged Screw Extractor Kit and Stripped Screw Extractor Set Easily and Quickly Remove Common Sizes of Damaged Broken or Stripped Screws – Set of 6 Pcs HSS 4341 Material Gold

  • Designed to remove broken studs, bolts, socket screws and fittings.
  • Aggressive left hand spiral design for extra gripping power.
  • Spiral flutes are designed to embed themselves deeper into the metal as you turn the tool, so as the fastener resistance increases, the extractor's....
  • Extractor size and recommended drill bit size are etched on each tool.
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IRWIN Screw Extractor/ Drill Bit Set 35-Piece 11135ZR

  • Removes broken studs, bolts, socket screws, and fittings.
  • Aggressive left hand design creates extra gripping power.
  • Easy out style spiral flutes embed themselves to increase grip as resistance increases.
  • Extractor sizes and recommended drill bit sizes etched on each tool.
  • Set includes 35 of the most commonly used extractors and drill bits and plastic case.
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BOSCH Accessories LBH005 1/4\ x 12\ Round Hammer Drill Bit

  • Asymmetric diamond-ground Carbide tip – allows for precise starts.
  • Milled u-flutes with deep-cut spiral – delivers fast material removal.
  • Robust head – for long service life in impact applications.
  • Grip shank – provides aggressive gripping power.
  • Designed for impact applications – for fast drilling in block, masonry and concrete.
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Union Butterfield 1985(UNF) High-Speed Steel Spiral Point Tap, High-Hook, Black Oxide Finish, Round Shank with Square End, Plug Chamfer, 4-48 Thread Size

  • Spiral point tap pushes chips ahead of tool to reduce clogging.
  • Spiral point tap with straight flutes for cutting threads in through holes.
  • Black oxide finish improves lubricity, resists corrosion, and helps prevent buildup.
  • Relieved-style design with high hook, special outside diameter and pitch diameter relief, and increased back taper for free cutting action.
  • Some sizes are recessed between body and shank for deep-hole applications.
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KEO #4 Combined Drill & Countersink - 82 degree HSS RH 82 deg Plain

  • Price For: Each Flute Type: Spiral Finish: TiN Coated Item: Double End Drill/Countersink Number of Flutes: 2 Countersink Style: Plain Material: High Speed Steel Cutting Direction: Right Hand Size: #4 Body Dia.: 5/16" Point Dia.: 1/8" Overall Length: 2-1/8" Included Angle: 82 Degrees Country of Origin (subject to change): United States.
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IRWIN Bolt Extractor Set 5-Piece 394002

  • When you are faced with a rounded-off, rusted-tight or painted-over bolt, bolt extractors will break it free.
  • Reverse spiral flutes are designed to bite down to provide maximum gripping power.
  • High carbon steel ensures longer life and greater durability.
  • Universal lobular design fits all types of fasteners.
  • 3/8" square drive for use with hand ratchets, impact wrenches, and air ratchets.
  • hexagonal flats for use with flat wrench, pliers, adjustable wrench,....
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Union Butterfield 1785NR High-Speed Steel Spiral Point Tap, Non-Relieved Style, Uncoated (Bright) Finish, Round Shank With Square End, Plug Chamfer, M2.3-0.40 Thread Size

  • Spiral point tap pushes chips ahead of tool to reduce clogging.
  • Spiral point with straight flutes for cutting threads in through holes.
  • Non-relieved design for applications requiring close gauging fits, for manual feed rate applications, or for use on older equipment.
  • Produces ANSI standard right-hand threads in metric sizes.
  • Plug chamfer for easier starting and correct perpendicular alignment.
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IRWIN Bolt Extractor Set Fractional 9-Piece 54009

  • When you are faced with a rounded-off, rusted-tight or painted-over bolt, bolt extractors will break it free.
  • Reverse spiral flutes are designed to bite down to provide Maximum gripping power.
  • High carbon steel ensures longer life and greater durability.
  • Universal lobular design fits all types of fasteners.
  • 3/8-Inch square drive for use with hand ratchets, impact wrenches and air ratchets.
  • hexagonal flats for use with flat wrench, pliers, adjustable....
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OSCARBIDE 1/8\Shank Ball Nose Carbide End Mills CNC Spiral Router Bits 2 Flutes Milling Cutter for Engraving Milling 3D sculpturing Roughing Acrylic Wood PVC Aluminum 10pcs

  • Ball Noze type,1/8" Shank X 1/8"Cutting Dia, 17mm Flute Length with 2 Spiral Flutes, Total length 38 mm.
  • Carbide Ball End mill Router bits are widely used For CNC Engraving, Milling, Roughing, Hollowing, 3D sculpturing purposes.
  • Due to the Great hardness of solid Tungsten carbide Material, it can easily remove materials like Wood, acrylic, PVC, cooper, aluminum, and steel, MDF, Resin, PCB.
  • Double Flute Spiral Design Improved the chip removal efficiency, surface mirror finish prevent chips from sticking to bits, which makes cutting more smooth.
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