ReviewsHigh precision Helical Gear

Orion 60mm Multi-Use Guide Scope with Helical Focuser

  • Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars.
  • Designed for use with the Orion StarShoot AutoGuider and StarShoot AutoGuider Pro (both sold separately).
  • Helical focuser collar will not rotate attached autoguider devices during focus adjustments.
  • Can also be used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately).
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Haoge FM-160 Wormdrive Macro Rail for Macro Photography Track, Focus Stacking Precision Focus Slider/Close-up Shooting Clamp Plate Fine-Tuning Screw Rod

  • 1. Main body made of Aviation Aluminum, CNC precisely machined, surface anodized, the maximum size with knob is about 203mm long, 106mm wide, and 34mm high, net weight is about 420g.
  • 2. With stainless steel gear spiral zoom lever, stainless steel clutch, intermeshing helical power transmission, can move back and forth in precise mm distance for micro-adjustment focusing, convenient for close-up photography of micro object, the tested maximum horizontal load weight is about 3.4kg.
  • 3. The width of the clamp on the slider is about 73mm, with spirit level, Arca-Swiss / RRS standard fit.
  • the slider is about 150mm long, bottom is designed with quick release plate structure of Arca-Swiss / RRS standard fit.
  • 4. Compatible with Arca-Swiss / RRS / KIRK / WIMBERLEY / MARKINS / SUNWAYFOTO / KANGRINPOCHE / BENRO/SIRUI / MARSACE quick release plate and ballhead of Arca-Swiss / RRS standard fit.
  • suitable for IS-JZ30 / IS-JZ50 / IS-JZ64 / IS-QJ58 / IS-QJ64 / IS-JZ60BK / IS-JZ70BK / IS-JZ80BK..
  • 5. Package includes: 1 x All Metal 150mm Macro Focusing Rail Slider IS-MFR150 (Note: The slider need be used with quick release plate which is not included in the listing).
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Powermatic 60HH, 8-Inch Jointer, Helical Head, 2HP, 1 Ph 230V (1610086K)

  • Superior Finish: The helical cutterhead, with 54 four sided carbide inserts, provides smoother and quieter cuts..
  • Fine-Tuned Cut Depth: Adjustment lever offers quick infeed table positioning..
  • Extended Workpiece Support: Extra long tables are mounted on dovetailed ways..
  • Smooth Fence Tilting: Handwheel operated worm gear system..
  • Convenient Controls: High mount magnetic switch is easy to reach..
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Beginning C for Microcontrollers: Making Electronics Dance with Software

  • ...0 driving force pro also works on PC with select titles.
  • Realistic force feedback - G920 driving force is engineered with dual-motor force feedback that is designed to realistically simulate the feel of your car and tires on every turn and type of terrain so you can sense under- or oversteer, drifting and more. With helical gears modeled after the gearing used in car transmissions, you get exceptionally smooth, quiet and precise steering action. Anti-backlash tensioning keeps the wheel and pedals tight, maximizing your control.
  • Quality construction - With solid steel ball bearings in the wheel shaft and stainless steel paddle shifters and pedals, driving force is built for precision racing and long-lasting reliability. The wheel is covered in high-quality, hand-stitched leather, giving it the look and feel of a high-performance racecar wheel and giving you a more comfortable, durable experience. Durable built-in clamps and bolt points allow driving force to be mounted securely to a table or racing rig to minimize shifting or wobbling during aggressive maneuvers.
  • Easy-access game controls - The D-Pad and console buttons are conveniently located on the wheel for seamless access to racing controls, while the semi-automatic paddle shifters help you execute ....
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On the Prowl: In Search of Big Cat Origins

  • Realistic force feedback - G920 driving force is engineered with dual-motor force feedback that is designed to realistically simulate the feel of your car and tires on every turn and type of terrain so you can sense under- or oversteer, drifting and more. With helical gears modeled after the gearing used in car transmissions, you get exceptionally smooth, quiet and precise steering action. Anti-backlash tensioning keeps the wheel and pedals tight, maximizing your control.
  • Quality construction - With solid steel ball bearings in the wheel shaft and stainless steel paddle shifters and pedals, driving force is built for precision racing and long-lasting reliability. The wheel is covered in high-quality, hand-stitched leather, giving it the look and feel of a high-performance racecar wheel and giving you a more comfortable, durable experience. Durable built-in clamps and bolt points allow driving force to be mounted securely to a table or racing rig to minimize shifting or wobbling during aggressive maneuvers.
  • Easy-access game controls - The D-Pad and console buttons are conveniently located on the wheel for seamle....
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DEWALT Drywall Screw Gun, 6.5-Amp (DW269)

  • Helical-cut steel and heat-treated gears for long life and durability of the screw gun.
  • DEWALT screw gun has high power motor for metal fastening applications.
  • Versa-Clutch torque adjustment system of the drywall screw gun dials in the proper torque needed to efficiently drive fasteners without stripping or breaking.
  • Two-finger trigger for increased comfort and ease of use.
  • Metal nose and gear case for durability on the job.
  • Excellent ergonomics offers less user fatigue.
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NYKO Intercooler TS White for Xbox 360 Temperature Sensing Cooling Device

  • ...0 driving force pro also works on PC with select titles.
  • Realistic force feedback - G920 driving force is engineered with dual-motor force feedback that is designed to realistically simulate the feel of your car and tires on every turn and type of terrain so you can sense under- or oversteer, drifting and more. With helical gears modeled after the gearing used in car transmissions, you get exceptionally smooth, quiet and precise steering action. Anti-backlash tensioning keeps the wheel and pedals tight, maximizing your control.
  • Quality construction - With solid steel ball bearings in the wheel shaft and stainless steel paddle shifters and pedals, driving force is built for precision racing and long-lasting reliability. The wheel is covered in high-quality, hand-stitched leather, giving it the look and feel of a high-performance racecar wheel and giving you a more comfortable, durable experience. Durable built-in clamps and bolt points allow driving force to be mounted securely to a table or racing rig to minimize shifting or wobbling during aggressive maneuvers.
  • Easy-access game controls - The D-Pad and console buttons are conveniently located on the wheel for seamless access to racing controls, while the semi-automatic paddle shifters help you execute ....
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The Open Road: 50 Best Road Trips in the USA (Travel Guide)

  • ...0 driving force pro also works on PC with select titles.
  • Realistic force feedback - G920 driving force is engineered with dual-motor force feedback that is designed to realistically simulate the feel of your car and tires on every turn and type of terrain so you can sense under- or oversteer, drifting and more. With helical gears modeled after the gearing used in car transmissions, you get exceptionally smooth, quiet and precise steering action. Anti-backlash tensioning keeps the wheel and pedals tight, maximizing your control.
  • Quality construction - With solid steel ball bearings in the wheel shaft and stainless steel paddle shifters and pedals, driving force is built for precision racing and long-lasting reliability. The wheel is covered in high-quality, hand-stitched leather, giving it the look and feel of a high-performance racecar wheel and giving you a more comfortable, durable experience. Durable built-in clamps and bolt points allow driving force to be mounted securely to a table or racing rig to minimize shifting or wobbling during aggressive maneuvers.
  • Easy-access game controls - The D-Pad and console buttons are conveniently located on the wheel for seamless access to racing controls, while the semi-automatic paddle shifters help you execute ....
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Gear and Sprocket Kit 041C4220A Replacement for Liftmaster Chamberlain Sears Craftsman Garage Opener Parts,Include Helical Gear,Worm Gear,Wear Bushings,Grease etc Chain Drive Gear Hardware Part

  • Complete kit includes: Helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the chain drive gears..
  • Our Chain Drive Gear and Sprocket Kit is a complete chain drive gear and sprocket replacement kit. This gear and sprocket assembly is compatible with various chain drive garage door openers.
  • Replacement parts for chamberlain, sears, craftsman and lift master 1/3 and 1/2 HP chain drive models..
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DEWALT Drywall Screw Gun, Variable Speed Reversible, 6.5-Amp (DW276)

  • Drywall screw gun has helical-cut steel and heat-treated gears for long life and durability.
  • DEWALT drywall screw gun has a high torque for deck building, drywall and heavy gauge steel stud framing.
  • The drywall gun has metal gear housing for jobsite durability and increased reliability.
  • Depth-sensitive, "set and forget" nosepiece for consistent fastener depth.
  • Two-finger trigger for increased comfort and ease of use.
  • Excellent ergonomics offers less user fatigue.
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DEWALT Drywall Screw Gun, Variable Speed Reversible, 6.5-Amp (DW267)

  • Helical-cut steel and heat-treated gears for long life and durability of the screw gun.
  • DEWALT screw gun has high power motor for metal fastening applications.
  • Versa-Clutch torque adjustment system of the drywall screw gun dials in the proper torque needed to efficiently drive fasteners without stripping or breaking.
  • Two-finger trigger for increased comfort and ease of use.
  • Metal nose and gear case for durability on the job.
  • Excellent ergonomics offers less user fatigue.
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