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Best Helical Cutters

Best Manual Heavy Duty Pencil Sharpener for Classrooms,Teachers and Schools

  • Commercial grade pencil sharpener for high volume environments.
  • Dual helical cutters sharpen pencils with precision.
  • Mountable on wall, desk, or table with the included screws.
  • Adjustable to accommodate 8 pencil sizes.
  • Manual operation is easy for school children to use.
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Improved Nylon gear replacement Hunt Boston model 18 and 19 pencil sharpener 296A

  • Commercial grade pencil sharpener for high volume environments.
  • Dual helical cutters sharpen pencils with precision.
  • Mountable on wall, desk, or table with the included screws.
  • Adjustable to accommodate 8 pencil sizes.
  • Manual operation is easy for school children to use.
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X-ACTO Ranger 1031 Wall Mount Manual Pencil Sharpener,Silver/Black, 1 Count (Pack of 1)

  • Commercial grade pencil sharpener for high volume environments.
  • Dual helical cutters sharpen pencils with precision.
  • Mountable on wall, desk, or table with the included screws.
  • Adjustable to accommodate 8 pencil sizes.
  • Manual operation is easy for school children to use.
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Mobius + Ruppert (M+R) Brass Artists Pencil Sharpener - choose from 4 shapes! Made in Germany - finest in the world! (603 - Double Wedge)

  • Features X Acto dual hardened helical cutters.
  • Vacuum mount for portability and convenience.
  • Die-cast metal base with steel shavings receptacle.
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Grizzly Industrial G0555LX - 14 1 HP Deluxe Bandsaw

  • RIKON BENCHTOP JOINTER - This 6” becnhtop jointer has a 6 row helical-style cutter head with 12 HSS, 2-insert cutters for super cutting action..
  • HIGH SPEED - With a powerful 10 AMP motor, this benchtop jointer also features a high speed steel insert knives and a large 30” x6-3/16” table..
  • ALL STEEL CONSTRUCTION - Made from rigid, all-metal construction, machined aluminum tables, a quick depth setting mechanism with scale, adjustable....
  • SEE RESULTS - This benchtop jointer also has a spring loaded safety guard and a front on/off switch. You will see results when using this benchtop....
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RIKON Power Tools Jointer with Helical Head

  • RIKON BENCHTOP JOINTER - This 6” becnhtop jointer has a 6 row helical-style cutter head with 12 HSS, 2-insert cutters for super cutting action..
  • HIGH SPEED - With a powerful 10 AMP motor, this benchtop jointer also features a high speed steel insert knives and a large 30” x6-3/16” table..
  • ALL STEEL CONSTRUCTION - Made from rigid, all-metal construction, machined aluminum tables, a quick depth setting mechanism with scale, adjustable fence that tilts from 90 degrees to 45 degrees quickly and accurately..
  • SEE RESULTS - This benchtop jointer also has a spring loaded safety guard and a front on/off switch. You will see results when using this benchtop jointer..
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Indexable Carbide Insert Knife 14.3x14.3x2.0mm-50° 2-Edge Replacement Cutter for Cutech Tool Rikon Carbatec and Most Planer Jointer Helical Cutterheads, 10 Packs

  • Standard Cutter Size: 14.3mm square with straight corners 2mm thick,2 indexable cutting edges, 50 degree cutting bevel. Inserts are used on planers/jointers with helical cutterheads..
  • Made of Premium K10 grade solid tungsten carbide, double life-time than general carbide cutters, and had been increased 30% hardness by our high temperature quenching..
  • Each cutter has 2 indexable sharp edges, if one is dull, no more sharpening, just turn to another edge which greatly reduces you down time. The right geometry or cutting angle is ground to the produce an edge the cuts cleanly and safely..
  • The inserts had been high precision polished, which increased the oxidation resistance and corrosion resistance of the cutter, combined with optimal grinding process to produce the flattest and truest cutting surfaces..
  • What You Get: Pack of 10 14.3 x 14.3 x 2mm square straight replacement carbide cutters, 10 pcs of professional M6 screws, our worry-free 12-month warranty, and friendly customer service. TJATSE committed to give Best Selection for your woodworking job..
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JET JJ-6HHBT, 6-Inch Helical Head Benchtop Jointer (718600) and Universal Benchtop Machine Table (728100)

  • RIKON BENCHTOP JOINTER - This 6” becnhtop jointer has a 6 row helical-style cutter head with 12 HSS, 2-insert cutters for super cutting action..
  • HIGH SPEED - With a powerful 10 AMP motor, this benchtop jointer also features a high speed steel insert knives and a large 30” x6-3/16” table..
  • ALL STEEL CONSTRUCTION - Made from rigid, all-metal construction, machined aluminum tables, a quick depth setting mechanism with scale, adjustable fence that tilts from 90 degrees to 45 degrees quickly and accurately..
  • SEE RESULTS - This benchtop jointer also has a spring loaded safety guard and a front on/off switch. You will see results when using this benchtop jointer..
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OSCARBIDE Byrd Shelix Carbide Inserts Replacement Cutters (15x15x2.5mm R100-81°) 15mm Square Carbide Cutters with 4' Edge Radius for Woodworking Spiral/Helical Planer Cutter Head,10pcs/set

  • Carbide Cutters Size:15mmx15mmx2.5mm-R100(81°),4 indexable cutting edge,30* Cutting bevel, polished to a mirror finish for smoother cutting work.
  • Made of solid tungsten carbide,own longer use life,sharp and durable.
  • Easy to operate,each blade has 4 sharp edges,if one is dull, just change it to the other side.
  • Replacement Carbide inserts specially Fits Byrd Journal Helical cutter head.
  • 10 pieces per box,packed with a plastic container for safe and easy storage.
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SVBONY SV106 Guide Scope with Helical Focuser Finder and Guide Scope Multi-Use for Astronomical Telescope 50mm

  • 50mm Guide scope will help guide you to capturing higher quality astrophotos. with its 50mm lens and smooth helical focuser, the versatile 50mm multi-use guide scope with helical focuser is an ideal addition to any astrophotographers collection of gear.
  • Multi-use guide scope with helical focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope.
  • High power guide scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. the focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device.
  • This complete guide scope comes with two heavy-duty guide scope rings and a 3.5" long, 1.18"wide dovetail mounting bar, which is compatible with dovetail finder scope bases for easy attachment. the dovetail bar features five threaded through-sockets for versatile attachment options. the included guide scope rings feature six metal thumbscrews for precise aiming.
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CNC Router Bits 1/8' Shank Ball Nose Carbide End Mill Two Flute CNC Spiral Bits Upcut Cutter 3.175mm Carbide End Mill for Alloy Steels/Hardened Steels 10pcs (3.175x32x55mm)

  • DIMENSIONS: 1/8" (3.175mm). Cutting edge diameter, 1/8" (3.175mm). Cutting edge length/flute length, 1/2"(12mm). Overall length, 1-1/2"(38.5mm)..
  • Range of processing：Ball end mills can mill die steel/cast iron/carbon steel/alloy steel/tool steel/ general iron. Ball nose milling cutters can work normally in high temperature environments..
  • High efficiency：Ball nose carbide end mill is a double-blade with helical design, and the large and uniform pin-out groove is conducive to high-speed machining. The sharp double edge can effectively improve the cutting efficiency of the tool..
  • Perfect cutting：The ball mill design of the double-blade ball end milling cutter effectively reduces the burr and increases the wear resistance of the tool..
  • Ball Nose End Mills are Suitable for Side Milling, End Milling, Finish Machining, etc..
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Upgraded Helical Cutterhead for 13' DeWalt Planer DW735 DW735X Planer

  • UPGRADED CUTTERHEAD-The TJATSE 13" Helical Cutterhead is designed to replace the straight knife cutterhead on the DeWalt DW735 and DW735X Planers. Takes the performance of your Dewalt planer to the next level and cuts smoothly through your wood planing projects with ease..
  • CUT IMPROVEMENT-Helical cutter head features smaller which contact the wood and an angle shearing the fibers rather than tearing at them, the cutting performance is excellent and the slight bit of snipe that was getting with the straight knives is completely gone, the wood surface would be so much smoother..
  • AMAZING NOISE REDUCTION-The biggest difference of helical cutterhead is the noise reduction, the section cutting process makes the wood chips very fine, then the chip removal is easier. Energy saving and power saving, while reducing tear out more effectively than conventional straight-knife cutterheads..
  • LONG-TERM COST SAVING-56 Indexable carbide inserts included to produce a superior finish. Indexable carbide inserts are less prone to nicks and cracks over conventional HSS knives and 10 times longer than. If an insert dulls or gets nicked, simply rotate it to expose a new sharp edge or easily replaced, No need to take out all the blades, reduces shop down-time and cost savin....
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Bostitch Office QuietSharp 6 Electric Pencil Sharpener, Heavy Duty Classroom Sharpener, Size Selector with 6 Different Sizes, Perfect for Classroom and Homeschool Use, Blue

  • 70% FASTER SHARPENING – this classroom electric pencil sharpener will sharpen a pencil from new to pointed in under 4 seconds. Seriously!.
  • 10X LONGER CUTTER LIFE – The QuietPro 6 has an extra hardened helical cutter developed by Bostitch Engineers that allows for longer life without dulling..
  • QUIET MECHANISM – We don’t call it the QuietPro 6 for nothing. Developed to keep you running an efficient and focused classroom, even when there is a long line at the sharpener..
  • STALL-FREE MOTOR - super duty motor with thermal overload protection keep the plug in sharpener from overheating. Sharpen a high volume of pencils back-to-back without a break..
  • TAMPER-PROOF SAFETY SWITCH – This shuts down the motor when large shavings bin is removed. This is the Bostitch standard for safety in a classroom environment..
  • TIP SAVER TECHNOLOGY prevents over sharpening and extends pencil life. The cutters pull back once the pencil is completely sharp, even if the student doesn’t retract the pencil..
  • 6- SIZE SELECTOR – Sharpen a variety of pencil types including jumbo and Ticonderoga Tri-Write. One-hand easy turn dial with oversized base..
  • TRUSTED BOSTITCH WARRANTY – Our warranty is 7 years and back by a brand you can trust..
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