RATTMMOTOR SM1204 SFU1204-500mm /19.69in Length Ballscrew with Ball Nut Standard End Machining Diameter 12mm(0.47in) Pitch 4mm(0.16in) + BK/BF12 End Support + DSG16H Nut Housing for CNC Router Machine
...n, low noise, and smooth operation. In addition, it is equipped with a dustproof ring, which can prevent dust from entering the nut, which is beneficial to the normal operation of the screw rod..
【Application Areas】- SFU1204 series ball screws are suitable for various scenarios such as lathes, CNC machine tools, machining, mechanical equipment, automation devices, etc..
Starrett Dial Caliper Measuring Tool 3202-6, Hardened Stainless Steel Metal, 6 Inch Range, 0.001\ Graduation, Measure Inside Outside Dimensions and Depth, Carry Case Included, White
FAST MEASURING: The Starrett Dial Caliper provides precise measurement of outside dimensions (OD) inside dimensions (ID), and depth. Use for metalworking, woodworking, automotive, and machining applications.
RANGE: This series features a 0 – 6 inch range, 0.001 inch dial graduation, and one revolution equivalent to 0.100 inch. It has a hardened stainless steel bar, measuring surfaces, rack, gears and depth rod.
FEATURES: This model offers sharp, clear dial graduations, black graduations on satin finished bar, lock screws for sliding jaw, and dial bezel which is adjustable.
VERSATILE: The dial caliper is the most versatile precision hand tool on the market and has been the first choice of metal working professionals for decades.
EASY OPERATION: It has a thumb-operated fine adjustment roll, knife-edge contacts, and positive spring-loaded, double pinion, anti-backlash control.
Starrett Dial Caliper Measuring Tool 3202-8, Hardened Stainless Steel Metal, 8 Inch Range, 0.001\ Graduation, Measure Inside Outside Dimensions and Depth, Carry Case Included, White
FAST MEASURING: The Starrett Dial Caliper provides precise measurement of outside dimensions (OD), inside dimensions (ID), and depth. Use for metalworking, woodworking, automotive, and machining applications.
RANGE: This series features a 0 – 8 inch range, 0.001 inch dial graduation, and one revolution equivalent to 0.100 inch. It has a hardened stainless steel bar, measuring surfaces, rack, gears and depth rod.
FEATURES: This model offers sharp, clear dial graduations, black graduations on satin finished bar, lock screws for sliding jaw, and dial bezel which is adjustable.
VERSATILE: The dial caliper is the most versatile precision hand tool on the market and has been the first choice of metal working professionals for decades.
EASY OPERATION: It has a thumb-operated fine adjustment roll, knife-edge contacts, and positive spring-loaded, double pinion, anti-backlash control.
Elesoc STEM Physics Lab Electricity and Magnetism Kit for Students to Do Electric and Magnetic Experiments Standard Version
Set of 12 cylindrical bars in a variety of materials for identification exercises and exploration of density, mass and volume. Materials included: Hardwood, Softwood, Aluminum, Copper, Brass, Rubber, Nylon, Derlin, PVC, Glass, Acrylic & Teflon. Each cylinder is the same diameter, 0.5" (12.5mm) but each has a different length. Set includes a wooden storage block.
Excellent for physics classrooms. This set allows learners to explore the relationship between density & mass, and how the density of a substance is constant, even as its mass and volume change.
Set includes a complete manual that describes the basics of density, mass and volume, and instructions for making calculations.
Designed to be used in an educational setting and are not fabricated using ultra high precision machining. Expect tolerances in the +/- 5% range of any stated dimensions (although they are generally much tighter)..
The Eisco Labs Density Investigation series is intended to help learners become familiar with the appearance, texture, hardness and density of a variety of common substances, explore volume, density & mass and provide them with quality introductory physics and chemistry concepts.
Tokina at-X PRO M 100mm F2.8 D Macro Lens - Nikon AF Mount
【Fringer NF-GFX】The 1nd generation{ Nikon NF to fuji G adapter}! NF-GFX version, Exterior design matched to Nikon D, G, E lenses, (used on Fujifilm G Medium Format Camera), convenient operation.
【Support for phase focusing】Truly achieving focusing performance similar to SLR {PDAF enabled, high-speed phase focusing, currently limited to GFX100 GFX100S and GFX100IR Ver fuselages.
and on the 50MP CMOS series fuselage, since the fuselage only supports contrast focusing(CDAF), poorer AF performance}, Please consider clearly before purchasing.
【Support both Lens IS and IBIS】Support body anti-shake and lens anti-shake (cooperation is not supported), the two can be selected.
support in-camera chromatic aberration (LaCA) correction (only for optimized lenses), and automatically correct high-contrast edges Color fringe.
【Refined design 】Dust- and water-resistant, G bayonet with dustproof rubber ring.
high-precision CNC machining, brass bayonet, alloy ring body, maximize the opening, no obstruction (including all kinds of shift lens), internal flocking matt.
【Lens compatibility】More than 140 lenses have been optimized, and more lenses will be added through firmware upgrades in the future. A great smart adapter.
Face End Mill, Mt3-Fmb22 Holder Extension 400R50-22 Face End Mill Cutter 10Pcs Apmt1604 CNC Carbide Inserts for Plate Cutting Heavy CNC Milling Cutting
HIGH-PRECISION MACHINING: Hardened high-precision shock resistance, good permeability, multiple impact resistance, good low temperature impact toughness, strong and durable, can increase the service life and shock resistance of the cutter head.
GOOD IMPACT RESISTANCE: Our end mills are ideal for heavy duty CNC milling, Model: 400R--Bore: 22--Number of Inserts: 4--Type of Insert: APMT1604--Number of Inserts: 10 Pieces.
MACHINING RANGE: This MT3-FMB22 holder has better cleanliness and more stable precision, can be used for sheet metal cutting, hardened inserts for steel.
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 holes are connected more tightly, reducing machining errors.
WIDE RANGE OF APPLICATIONS: Lathe extension rods are the main accessories commonly used in milling CNC machine tools, fixture milling machines, horizontal boring machines, ordinary boring and milling machines, drilling machines, bench drills and small machine tools.
Double-butted top and down tubes with proven internal gusseting.
Post Weld Machining: The Mid BB and Headtube is machined to its absolute minimum without sacrificing strength or durability–machining happens after welding for a precision bearing fit.
Hollow Dropouts with Chain Tensioners: Hollow 8mm wide dropouts are as light as a solid 5mm dropout, but over twice as strong. There is a small internal chain tensioner to hold the wheel in.
Removable Brake Hardware: removable brake mounts and cable channel improvements that provides benefits with or without a brake setup.
