Best Spiral Bits

uxcell PCB Drill Bits 0.5mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 1 Set (10 Pcs)

  • Specification: Cutting edge diameter (CED): 0.5mm.
  • shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.).
  • Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience.
  • Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy.
  • High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
  • Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
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uxcell PCB Drill Bits 0.4mm Tungsten Carbide Rotary Tool Jewelry CNC Engraving Print Circuit Board Micro Drill Bits 1/8 Inch Shank 2 Set (20 Pcs)

  • Specification: Cutting edge diameter (CED): 1.6mm.
  • shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.).
  • Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience.
  • Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy.
  • High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
  • Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
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Topec 35-Piece Screw Extractor and Drill Bit Set, bolt extractors, Multi-spline Extractors, and Drill Bits for Removeing Broken Studs, Bolts, Socket Screws, and Fittings

  • 35-PIECE MULTIFUNCTIONAL SET- 13pcs multi-spline screw extractors, and 16pcs left hand cobalt drill bits, 6pcs spiral screw extractors,.
  • VARIOUS SPECIFICATIONS AND SIZES- The set contains four types of 35 models of parts including imperial sizes such as: 1/8", 5/16", 5/8", 7/16", 11/32", 1/4" etc. You can choose the suitable size according to the size of your fasteners to meet various job requirements..
  • HIGH CARBON STEEL AND HSS MATERIAL-The set is made of High carbon steel and HSS materials. The spiral pattern design can provide sufficient gripping force to facilitate removal. High-quality materials can be used for fasteners of various metals. Please note: Cobalt drill bits should not be used for stainless steel..
  • WIDE RANGE OF APPLICATIONS- Spiral flute extractors are perfect for common fasteners. The mult-spline extractors are useful for higher torque and lower profile tools, while the bolt extractors are for freeing partly-exposed fasteners. The kit also includes a left cobalt drill bit for fasteners, which can be used to help drill these fasteners.
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Spiral Flush-Trim Router Bits,Solid Carbide Flush Trim Router Bit 1/4-Inch Shank Spiral Flush Trim Down Cut from TACKPRO

  • 【Perfect Size Trim Router Bits】Shank: 1/4inch, Cut Length: 1inch.
  • 【Industrial Quality Router Bits】 Made of Solid Carbide, with C3 Micro-grain Tungsten Carbide Cutters. Industrial quality router bits provide precise, efficient cuts and offers extreme durability..
  • 【Down-Cut Spiral Router Bits】 Redesigned with permanent bearing retaining collar to reduce trimming mishaps..
  • 【Wide Range of Use】 For use with soft & hard woods, ply-woods, composites, laminates, plastics and some non-ferrous metals..
  • 【Lifetime Warranty】TACKPRO are committed to provide the best service for our customers on Amazon, we are take responsible to our items, if you have any problems please feel free to contact us, we will help you and provide you lifetime quality guarantee..
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XJX Screw-Extractor Set | Easy Out Bolt Extractor Set | Multispline and Spiral Extractor Set | Perfect for Stripped Screws, Studs, Fittings, and Lugs, Left-Hand Drill Bits | 1/8" to 13/32"(25-Piece)

  • 【25-PIECE MULTIFUNCTIONAL EXTRACTORS SET】: This is a set of 3-in-1 screw & nut remover kit and drill bit kit.It contains 10pcs multi-spline screw extractors, 10pcs left hand HSS drill bits, 5pcs spiral screw extractors.Multiple specifications and sizes to meet your various work needs..
  • 【HIGH QUALITY HSS & CR-MO】: The drill bits of this extractor set are made of high speed steel. The screw and nut extractor kit is made of chrome molybdenum steel. These two excellent materials are harder and tougher and can be used for a variety of metal fasteners. The reverse spiral groove design bends downward to provide maximum grip..
  • 【HIGH CARBON STEEL DRILL BITS】: 135° angle design of the head for easier access to fasteners and improved efficiency.High speed steel, strong than cobalt bits and not easy to wear. Surface titanium nitride coating, effective anti-corrosion and anti-rust, prolong the service life..
  • 【CR-MO NUT REMOVERS】: All premium industrial grade bolt extractors are tightly designed. Grip firmly, not easy to fall off, provide more torque. Easily remove damaged bolts, nuts and screws even if they are ....
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HQMaster CNC Router Bit 1 8 Shank Ball Nose End Mill Cutting Dia. Spiral Milling Cutter Engraving Carving Tool Set Tungsten Steel for MDF Acrylic Wood PVC 10Pcs

  • Range of processing ---- for cutting/engraving/carving/sculpturing/roughing/milling in materials like MDF, ABS, PVC, acrylic, density board, wood, plywood, rosewood, hardwood etc..
  • Dimensions ---- diameter : 1/8 (3.175mm).
  • cutting edge length (CEL)/flute length: 17mm.
  • High efficiency ---- these bits own sharp edge which is able for fast engraving that makes high efficiency.
  • durable, high precision and not easy to break.
  • it is smokeless and burr-free while processing.
  • Perfect cutting ---- the design of flutes, larger spiral chip space of CNC Router Bit makes non-stick crumbs, smooth cutting and fast chip-removal.
  • Package contents ---- 10pcs fluted tungsten steel spiral upcut ball nose bits assorted in storage case.
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amoolo Cobalt Drill Bit Set 1/16 -1/4 ,13 Pcs M35 HSS Metal Drill Bits for Steel Stainless Steel Hard Metal Cast Iron Plastic and Wood

  • 【Premium Quality】Made of industry grade 6542 high speed steel, Cobalt twist drill bits are harder than 4241/4341 HSS used in other similar bits,....
  • 【Most Commonly-Used 13 Sizes】A complete combo set of 13 jobber length industrial drill bits for metal drilling....
  • 【Precise & Efficient Drilling Performance】✔ Fully Ground spiral groove design clears particles quickly, decreases friction and heat for a faster....
  • 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as....
  • 【90 Days Warranty】At Amoolo, we center on customer satisfaction. Get your drill bits today along with our 90-day Hassle-Free Warranty Policy,....
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NEIKO 01925A Screw-Extractor and Left-Hand Drill-Bit Set, HSS M2 Steel Drill Bits, Alloy Spiral Flutes, Reverse Drill-Bit and Bolt Extractor, Easily Remove Stripped Screws and Broken Bolts, 10 Pieces

  • ... LEFT HANDED DRILL BIT: Left-hand drill bits are made from cobalt fortified high speed steel for increased durability and service life. Reversed drill bit are used for removing broken bolts or studs turning left to prevent further tightening of the bolt or screw..
  • SPIRAL FLUTES: Unscrew tool with spiral flute bit dig into the screw, increasing grip as torque is applied for removal of screws, fasteners and bolts. Strip screw extractor kit gets those stubborn fasteners out..
  • METAL CARRYING CASE: Stored in a durable metal index carrying case for easy organization and storage with all sizes that are clearly labeled. Carrying size for when WD40 or easy out lubricant doesn’t get the job done..
  • INCLUDES: Sizes: Left hand bits / reversed drillbits - 5/64", 7/64", 5/32", 1/4", 19/64" and Matching Alloy Extractors (stud outs) - #1, #2, #3, #4, #5 in a red carrying case..
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Downcut Spiral Flush Trim Router Bit, 1/4 Inch Shank Solid Carbide Flush Trim Router Bits Spiral with Nano Coated by EANOSIC (1/4\ Shank Down-Cut)

  • Professional Downcut Flush Trim Router Bit with Top Bearing: 1/4” Shank, 1” Cut Length. The two independent ball bearings with forced on steel collars at the tip of each bit ensures smooth worry free use..
  • INDUSTRIAL QUALITY DOWN-CUT FLUSH TRIM ROUTER BIT: Made of solid VIRGIN carbide with NANO blue coated. And Nano Blue Coating with high hardness and heat resistance enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality..
  • Up to 2.5X longer life compared to uncoated bits..
  • The 1/4-Inch downcut spiral flush trim Router Bits apply to various wood: such as Plywood, OAK, MDF, and any hardwood working and Long service life for sharp..
  • The downcut spiral router bit suit for CNC router and any plunge routers with 1/4" collet..
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Micro Drill Bits -10Pcs Tungsten Carbide Macro Drill Bits Set, PCB Drill Bit Set, Mini Drill Bit 1/8\ Shank for Print Circuit Board, Amber, Jewelry, CNC Punching Engraving(1.1-2.0mm)

  • Specification: Cutting edge diameter (CED): 0.2mm.
  • shank diameter: 3mm / 1/8" (approx.) overall length: 38mm / 1-1/2" (approx.).
  • Long Tool Life: With high hardness, high wear resistance, high strength, resistance to bending, anti-impairment. Made from Tungsten Carbide for precise, easy experience.
  • Spiral Flute Bits: Tip spiral flute drill bits with sharper cutting edge, reduce cutting force and prevent drill broken, improve the drilling accuracy.
  • High Precision: With sharp cutting edge, milling groove and clean surface, these sets of tool work quickly and cleanly, no glitches or scrap left.
  • Great Use: Great for PC Boards, Plastics, Fiberglass, Wood, Soft Metals. Fit for: PCB drilling machines, engraving machine, CNC and high precision special drilling equipment.
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