Reviews Used Engineering Machines

20 Plastic Syringes, 15-feet of Tubing, and 10 Syringe Adapters for Hydraulic and Pneumatic Engineering Projects

20 syringes (12ml), 10 adapters, and 15-feet of tubing - Enough for 10 hydraulic or pneumatic systems!.
Perfect for science and engineering projects! This kit of materials is made specifically to power hands-on STEM projects..
Special adapters snap-fit onto the syringe, making it easy to connect it to your moving project parts!.
Tubing fits snugly and easily onto the syringe tips. Easy for young kids and students to manipulate and create independently!.
Learn how water pressure and air pressure can power machines with this easy setup. A great way to introduce kids to project-based learning!.

ALUMINUM ALLOY-- The ball screw nut bracket is made of high-quality aluminum alloy material, which is durable and securely locked..
APPLICATION-- This ball screw nut bracket is suitable for SFU2005 / SFU2010 ball nut, convenient to install and use..
WIDE APPLICATION-- Wide range of application helps ball nut bracket suitable for lathes, grinders, milling machines, drilling machines, comprehensive processing machines and EDM machines..
USED FOR-- CNC ball parts can be fit for boring machines, wire cutting machines, accuracy measuring instruments, woodworking machinery, loading and unloading machines and transportation equipment..
GOOD REPLACEMENT-- Screw nut bracket can replace your old or broken one, its high quality can keep its high performance for a long time..

This quilting stencil set 4-pack includes four 2-inch Border Designs.
The stencils are templates that are constructed of flexible see-thru plastic and are used for marking quilts and other projects.
Stencils can be used for both long arm machines, domestic machines and hand-quilters.
Stencils can be used over and over again.

This quilting stencil set 4-pack includes four 5-inch Floral Motifs.
The stencils are templates that are constructed of flexible see-thru plastic and are used for marking quilts and other projects.
Stencils can be used for both long arm machines, domestic machines and hand-quilters.
Stencils can be used over and over again.

Build 8 physics-driven kinetic creatures using LEGO Technic bricks and papercraft..
STEM content about axles, cams, cranks, engineering in everyday machines is included in the 64-page book, alongside the step-by-step instructions..

DBXK5 needle is round at the shank and are normally used on industrial embroidery machines. This is a very common needle system used by many Embroidery machines including Barudan, Brother SWF, Tajima and many other industrial embroidery machines..
While the needle is the least expense component in any embroidery or sewing machine, it is the most important. High quality, ORGAN needles designed in cooperation with the machine builders assure maximum performance, quality, and economy..

Junction Box Dimensions: 2.74 x 1.67 x 1.44inches , applicable for the wire with diameter Ø 5mm – 10 mm.
High-quality materials: The junction box can easily be installed under the ground. Gives you full protection of the Cable Line, 100% waterproof.
Strong waterproof : IP68 high level waterproof class / Moisture-proof/Dust-proof/ anti-UV 2 Way Plastic Terminal, available for 2 or 3-pin cables ,can used underwater underground outdoor for trailer.
Easy to install: It is used to install outdoor lighting connections, convenient for wiring, more convenient, safer, smaller, and can be installed wherever needed..
Wide Usability : The junction boxes Suitable for kinds of LED billboards, LED tunnel lights, LED Road landscape lighting, LED outdoor display, LED garden lights.Further applications in coastal, river, sea or underwater engineering, underground engineering, mining engineering, solar-wind power, solar water heaters, various machinery and equipment.

EMBEDDED TOOL HOLDER: The lathe tool holder is embedded, which is easier to control than the flat-tail type tool holder, with high precision, and the threaded connection hole is connected more closely, which reduces the machining error.
HIGH PRECISION PROCESS:Our Mill Cutter kit adopts high-precision machining technology. The high-carbon steel material improves the hardness and durability of the surface, providing a comfortable feeling and beautiful appearance.
PROCESSING RANGE: This MT3-FMB22 holder has better cleanness and more stable accuracy, can be used for plate cutting, harden insert used for steel material.
WIDELY USED: The lathe holder extension is a commonly used main accessory for mill CNC machine tools, fixture mill cutter machines, horizontal boring machines, ordinary boring and milling machines, drilling machines, bench drills and small machine tools.
GOOD IMPACT RESISTANCE: Our face end mill cutter is a good ideal tool for heavy CNC milling cutting,Model: 400R--Inner hole: 22--Number of blades: 4--Inserts type: APMT1604--Inserts quantity: 10pcs.

...an also build two other amusement park ride models with this toy set — a boom ride and a Ferris wheel. Let middle-school students learn as they have fun with this K’NEX Education building set..
EXPERIMENT GUIDE – The three included experiments contain complete details on conducting the hands-on, inquiry-based engineering projects based around the models and include information about the different parts and pieces. Parents can assist their children in the beginning until kids get the hang of it..
PROMOTES TEAMWORK – Specially designed for children ages 8 and up, this engineering set is more fun when constructed with friends. Students in grades 5‒9 can create the models alone or with two other classmates. Through teamwork, students will learn how mass affects speed, how to gear up and gear down, and much more! The set promotes camaraderie and the development of social skills, too..
STEAMagination : It’s the connection of STEAM (science, technology, engineering, arts & math) with a child’s natural curiosity and creativity and it powers the fun of each and every K’NEX building set. Building with K’NEX puts children on a path towards a fundamental understanding of STEAM/STEM subjects..
LESSON PLANS AND EXPERIMENTS: All K’NEX Educa....