Top Helical Head Benchplaners

SVBONY SV106 Guide Scope 60mm Multi-Use Finder Scope Guide Scope with Helical Focuser F4 for SG4 QHY5II ZWO SG4 CCD Astronomical Telescope

Versatile 60mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars.
will help guide you to capturing higher quality astrophotos.
an ideal addition to any astrophotographers collection of gear.
The helical focuser simply moves the attached device inwards or outwards while maintaining its orientation.
this convenient feature means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use.
For those nights when you don't plan to capture astrophotos exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed.
For example, inserting a 25 mm eyepiece creates a 9.6x60 finder scope, or you can insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming.
The focuser boasts 8 mm of precise helical focus travel.
plus telescoping drawtube housing provides up to 35mm of additional back-travel if needed for your particular autoguider device.
a compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches.
The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar f....

Constructed from die cast alloy, allows for very precise and uniform placement of all feathers and vanes.
Right Helical jig comes with a right nock receiver.
Designed to be used with Right Helical clamp ONLY ( Clamp sold separately).

Constructed from die cast alloy, allows for very precise and uniform placement of all feathers and vanes.
Left Helical jig comes with a left nock receiver.
Designed to be used with Left Helical clamp ONLY ( Clamp sold separately).

Our special Chimney Brush can effectively sweep away soot and creosote buildup, help prevent flue fires..
Durable Rods: Each rod 3.3 Feet in length, 0.5 Inches in diameter. A total of 12 rods up to 40 Feet. Button lock quick connector, no disconnecting during any direction of rotation..
Flexible Brush Head: Easy to rotate at high speed with a drill, just like a whip, safer and more efficient than steel brushes. 17 inches in diameter, big enough but flexible, fits almost all flue diameters from 4 to 20 inches even more. (No need trimming).
Special Bristle: Helical nylon string, with a special sharp edged rectangular shape, makes the sweep more efficiency..
Wide Applicability: Suitable for both metal flues and brick chimneys, including round, square, oval or rectangle clay flues, smooth wall flexible chimney liners..

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).

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..

...orce , but it will automatically stop sharpening at a perfect point to make your pencils more durable with high economical efficiency..
Adjustable Pencil Tip Thickness : Only need to adjust the button to achieve different pencil tip thickness , very conveniently for better writing or drawing effect..
Replaceable Helical Blade Made of Stainless Steel : The pencil sharpener helical blade is made of stainless steel to support more than 4,000 times of sharpening with longer service life and better durability.The helical blade is replaceable so never need to worry about the damage of it ,only need to replace a new one for normal operation.If you need more spare helical blades, please contact us anytime..
Portable , Safer and More Energy Efficient : Portable pencil sharpener easy to carry , Automatically stop when the lid is open so safer for children and more energy efficient..
Transparent XL Pencil Shavings Bucket : Enough to contain the shavings of multiple sharpening before emptying, Transparent case makes it easy to know when it should be emptied..
Non-slip Base : Non-slip base with 4 rubber pads, makes it more stable in use and not easy to slide..
How to Use : Step 1, Connect the pencil sharpener and power adapter.

Ideal for mixing a wide range of under/overlayments and colored products.
Integrated shear bars evenly disperse powders and liquids throughout tinted and dyed mixtures.
The helical design mixes the product from the bottom up to prevent air bubbles from being sucked into the material.
5.5" Diameter 24" Length helical paddle will mix up to 110 pound batches.
14mm Male European Thread Connection connects easily into our handheld electic mixers for reliable continuous use in commercial applications.
Please scroll down the page to the "From the manufacturer" section to see our full line of German-Made paddles and mixers.

15mm x 15mm x 2.5mm -30 Degree Carbide Cutter Insert for Jointers Cutterheads - Box of 10.
Insert and cutterhead design greatly reduce tearout..
Made of solid tungsten carbide, sharp and durable, Specifically manufactured for hardwoods & MDF.
Excellent replacement carbide insert cutter specially Fits Byrd Journal Helical head.
10 pieces per box,packed with a plastic container for safe and easy storage . If one knife edge is dull or nicked,just turn it to another edge which greatly reduces you down time.