CNC Machining Handbook: Building, Programming, and Implementation

  • ⌨【Low Profile Mechanical Keyboard】:Air75 is an innovative, the thinnest mechanical keyboard on the market, use 75% layout (84 keys), thanks to the ultra-thin aluminum frame and advanced aluminum alloy stamping process, the thinnest point is only 16 mm. Like the membrane keyboard, there is no need for a wrist rest, and long-time use will not cause damage to the wrist..
  • 【Multi-Device Connection】:Air75 provides a variety of connection methods, including 2.4G wireless mode, Bluetooth 5.0 and USB C wired mode. It can connect to up to four devices at the same time and switch between them easily, it is very suitable for home, office, outdoor and casual games..
  • 【48 Hours of Battery Life】:The battery life is about 3-4 years, The battery capacity is 2500mAh, which can be used continuously for 48 hours (laboratory test results, actual use may vary), and can easily meet the needs of a week of work. Turning off the light mode during the day can greatly extend the use time..
  • 【RGB Lighting Effects】: It has 21 backlight modes and 4 side light modes. The innovative left LED light shows caps lock and connection mode, ....
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Thermoelectric Cooler,Energy Saving High Power Semiconductor Refrigeration Radiator Chiller Fan Water Cooling Device,Good Durability for Fish Tank (180W)

  • Using stainless steel material, wear‑resistant, corrosion‑resistant, and anti‑oxidation, higher accuracy and more stable than aluminum alloy.
  • Linear sliding table come with large stroke and high displacement accuracy, easy to use.
  • Linear stage can be used for a mechanical device to provide linear motion for equipment.
  • Adopt accurate mechanical structure designs, stable in work with high load‑bearing capacity.
  • X‑axis sliding table is light weight with good strength, for a long service life.
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VITILAN V3 Electric Bike for Adults 20 inch Folding Bikes 4.0 Fat Tire Bikes Mountain Beach Snow Bike 750W 32MPH Maximum Speed 48V/13.4AH Removable Battery Electric Bike with Shimano 7-Speed

  • 【13.4 AH Removable Large Capacity Battery】13.4A lithium battery, charging only 6 hours, no pressure in terms of commuting endurance, up to 43-55....
  • 【48V 750WPowerful Motor】VITILAN Ebike is equipped The powerful 48V750W brushless motor can reach a maximum speed of 32mph, a torque of up to 60,....
  • 【Mechanical & Shimano Gear System】This fat tire electric bicycle is equipped with front and rear disc brakes, and adopts mechanical disc brake to....
  • 【Intelligent LCD Display&8 seconds cruise control】VITILAN ebike provides 5 levels of electric pedal assistance, and the intelligent display....
  • 【Faster and Easier】V3 electric bicycle adopts 6061 aluminum alloy frame, mechanical lock aluminum alloy front fork and adjustable seat and handle....
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Anti-Rotation Bracket 0

  • The whole body is made of aluminum alloy, light and strong, convenient to use..
  • Widely used in all kinds of shaft transmission of mechanical device, such as the water pump (especially high power), chemical pump, fan, hydraulic machinery..
  • Suitable for petroleum machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), ships power transmission system..
  • Suitable for piston mechanical power transmission system, tracked vehicles, as well as generating set high power mechanical drive system, the dynamic balances after applied in transmission shafting were common..
  • Quality assurance, easy and convenient to use, having long service life..
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3 Sets Aluminum Alloy Synchronous Wheel 8mm Mechanical Timing Pulleys for Milling Machine 3D Printer Parts

  • ❀Specifications:Item Type: Timing Belt Pulley, Material: Aluminum Alloy , Teeth: 60 years & 20 teeth, Pitch: Approx. 2mm / 0.08in, Aperture: Approx. 8mm / 0.31in, Belt Width: Approx. 6mm / 0.24in.
  • ❀Aluminum alloy pulley: The timing pulley is an aluminum alloy pulley whose surface has been oxidized to ensure maximum durability.
  • ❀Easy to use: This pulley kit includes 20/60 tooth synchronous wheels and 3 timing belts, easy to assemble and disassemble.
  • ❀Application: Timing pulleys can be widely used in mechanical transmission occasions such as milling machines, gear forming machines, drilling machines, hobbing machines, etc.
  • ❀Excellent substitute: The timing pulley of this 3D printer can replace the old or damaged parts, and install directly.
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VITILAN V3 Electric Bike for Adults 20 inch Folding Bikes 4.0 Fat Tire Bikes Mountain Beach Snow Bike, 750W 32MPH Maximum Speed, 48V/13.4AH Removable Battery Electric Bike with Shimano 7-Speed

  • ...battery is removable, you can remove it to charge at home and office, and is equipped with a key, you can charge with confidence..
  • 【48V 750WPowerful Motor】VITILAN Ebike is equipped The powerful 48V750W brushless motor can reach a maximum speed of 32mph, a torque of up to 60, and can conquer a 30-degree slope..
  • 【Mechanical & Shimano Gear System】This fat tire electric bicycle is equipped with front and rear disc brakes, and adopts mechanical disc brake to make the braking effect better. Mechanical disc brake can make the braking effect more linear without a sudden feeling, and feel better and more advanced .7 Speed gear increases hill-climbing power, further range variation, and greater terrain adaptability..
  • 【Intelligent LCD Display&8 seconds cruise control】VITILAN ebike provides 5 levels of electric pedal assistance, and the intelligent display provides a digital display that can provide accurate power, speed, and travel distance.When you hold the rotary throttle for 8 seconds while riding, your current speed will be fixed. The cruise control system frees your fingers and you can enjoy a wonderful ride..
  • 【Faster and Easier】V3 electric bicycle adopts 6061 aluminum alloy frame, mechanical lock aluminum alloy front fork and adjustable seat a....
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VITILAN V3 Electric Bike for Adults 20 inch Folding Bikes 4.0 Fat Tire Bikes Mountain Beach Snow Bike, 750W 32MPH Maximum Speed, 48V/13.4AH Removable Battery Electric Bike with Shimano 7-Speed (White)

  • ...battery is removable, you can remove it to charge at home and office, and is equipped with a key, you can charge with confidence..
  • 【48V 750WPowerful Motor】VITILAN Ebike is equipped The powerful 48V750W brushless motor can reach a maximum speed of 32mph, a torque of up to 60, and can conquer a 30-degree slope..
  • 【Mechanical & Shimano Gear System】This fat tire electric bicycle is equipped with front and rear disc brakes, and adopts mechanical disc brake to make the braking effect better. Mechanical disc brake can make the braking effect more linear without a sudden feeling, and feel better and more advanced .7 Speed gear increases hill-climbing power, further range variation, and greater terrain adaptability..
  • 【Intelligent LED Display&8 seconds cruise control】VITILAN ebike provides 5 levels of electric pedal assistance, and the intelligent display provides a digital display that can provide accurate power, speed, and travel distance.When you hold the rotary throttle for 8 seconds while riding, your current speed will be fixed. The cruise control system frees your fingers and you can enjoy a wonderful ride..
  • 【Faster and Easier】V3 electric bicycle adopts 6061 aluminum alloy frame, mechanical lock aluminum alloy front fork and adjustable seat a....
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PREXISO Measuring Wheels Collapsible Distance Measure Wheel in Feet and Inches, Measurement 0-9,999 Ft, with Carrying Bag and Tape

  • ...ovide Convenience】The measure wheel is foldable, it can be easily folded into 14.4'' so that you can put it into the backpack and carrier with you. The connecting rod is made of aluminum alloy, which is light and strong. The aluminum alloy kickstand is convenient for you to park the measure tool..
  • 【High Accuracy Mechanical Measurement】12.6'' diameter wheel measures distances up to 9999.9m, measured in imperial units- feet & inches. The measurement tool adopts a precise gear structure design with an accuracy of±0.5%. Designed with starting arrows, the forward count increases, and the backward count decreases, effectively avoiding errors.
  • 【Easy Use】Mechanical counter for fully mechanical distance measurement, no need for additional battery power, environmental and efficient, designed with reset knob, clearly visible and dustproof display, very easy to use..
  • 【Wide Application】 Adjustable telescopic handle can be adjusted to different height according to your need. Anti-skid wear-resistant tire can easily handle complex roads such as sand, cement, mud and grass, ideal for real estate appraisers, law enforcement, construction or landscaping workers and homeowners alike..
  • 【What You Will Get】Measuring wheel x 1, tape measure x 1, storage bag ....
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Minimalist Wallet for Men- Slim Aluminum Metal Money Clip Wallet with Clear ID Card Holder, Carbon Fiber Wallet, RFID Blocking,Holds up 15 Cards with Cash Clip,Ultra-Thin Tactical Wallet-Black

  • 【Mechanical & Ultra-thin Design】- Constructed using a carbon fiber plate and framed in high-quality aluminum alloy for strength, the Oaridey Money Clip Wallet is ultra-light and ultra-thin. The ultra-thin design makes it a pleasure to carry the wallet either in a pocket for additional security or in a tradition hip pocket. And with a stylish mechanical appearance design, it can meet people's pursuit of cool things..
  • 【Transparent ID Card Slot】- There is a clear window ID badge holder on one side of the wallet, which can be used to hold ID card, access card, employee card or bus card, etc. It is more convenient for you to swipe the card. Also designed with anti slip-out silicone so that the card in the slot is not easy to fall off..
  • 【Easily Holds 15 Credit Cards】- The flexible and durable elastic bands allow the wallet to easily hold up 15 credit cards, and the aluminum alloy clip can also hold 10 cash to maximize space utilization. When you need to use the card, the C-Shaped cut out is designed to make it easy to push the card out..
  • 【RFID-Blocking】- The aluminum alloy body can protect your credit car....
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ACETOP Bike Disc Brake Kit, Front & Rear Bicycle Aluminum Alloy Brake Caliper, 2 Pcs 160mm 6-Bolt Stainless Steel Disc Rotors for Mountain Bike, Road Bike, Folding Bike, BMX

  • High-quality Materials: Aluminum alloy bike disc brake calipers, anti-corrosion, anti-rust, high-temperature resistance. The brake surface polished on both sides, and brake is sensitive and quiet. The disc brake base design is resistant to breaking..
  • Appropriate Size: All aluminum alloy bike disc brake kit have 75 mm and 51 mm mounting bolt spacing, and each weighs 174g. The disc Rotor has an inner diameter of 44 mm, an outer diameter of 160 mm, and a thickness of 2 mm, each weighing 95g..
  • Stainless Steel Rotor: Stainless steel ultra-light rotor, which also has excellent braking force and modulation ability. The entire rotor has many ventilation holes to help dissipate heat..
  • Simple Operation: Equipped with 4mm hexagon screwdriver(Size: 60 mm x 22.5 mm.
  • Only for 12 Disc Rotor Titanium Bolts) ,which can be installed and disassembled the front & rear bike brake disc, and it is also very convenient for maintenance..
  • Widely Compatible: Our 6-Bolt rotor calipers exquisite workmanship, it is an ideal upgrade part for your bike, and suitable for most mountain bike and road bike mechanical disc brake systems, and can be used with the majority 6 Bolt compatible hub..
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Minimalist Wallet for Men- Slim Aluminum Metal Money Clip Wallet with Clear ID Card Holder, Carbon Fiber Wallet, RFID Blocking, Holds up 15 Cards with Cash Clip, Ultra-Thin Tactical Wallet-Army Green

  • 【Mechanical & Ultra-thin Design】- Constructed using a carbon fiber plate and framed in high-quality aluminum alloy for strength, the Oaridey Money Clip Wallet is ultra-light and ultra-thin. The ultra-thin design makes it a pleasure to carry the wallet either in a front pocket for additional security or in a tradition hip pocket. And with a stylish mechanical appearance design, it can meet people's pursuit of cool things..
  • 【Transparent ID Card Slot】- There is a clear window ID badge holder on one side of the wallet, which can be used to hold ID card, access card, employee card or bus card, etc. It is more convenient for you to swipe the card. Also designed with anti slip-out silicone so that the card in the slot is not easy to fall off..
  • 【Easily Holds 15 Credit Cards】- The flexible and durable elastic bands allow the wallet to easily hold up 15 credit cards, and the aluminum alloy clip can also hold 10 cash to maximize space utilization. When you need to use the card, the C-Shaped cut out is designed to make it easy to push the card out..
  • 【RFID-Blocking】- The aluminum alloy body can protect your cred....
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Linear Translation Stage, 85mm Aluminum Alloy Manual Rotating Accuracy Coarse Adjustment Linear Translation Platform Mechanical Device for Linear Motion Equipment

  • Accurate mechanical structure designs bring stable work with high load‑bearing capacity.
  • Large stroke and high displacement accuracy make linear sliding table easy to use.
  • Linear sliding table is used for a mechanical device to provide linear motion for equipment.
  • This manual platform is light weight with good strength, for a long service life.
  • Adopt Cr12 alloy steel material, wear‑resistant, corrosion‑resistant, and anti‑oxidation, higher accuracy and more stable than aluminum alloy.
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VITILAN V3 Electric Bike for Adults 20 inch Folding Bikes 4.0 Fat Tire Bikes Mountain Beach Snow Bike, 750W 32MPH Maximum Speed, 48V/13.4AH Removable Battery Electric Bike with Shimano 7-Speed (Gray)

  • ...th powerful 48V 750W brushless motor, with a top speed of 32mph and torque up to 60, easily conquer 30 degree slope, this power meets most people's daily car needs..
  • 【13.4Ah removable lithium battery】 Takes only 6 hours to recharge and can travel up to 28-37km in pure electric mode and 43-55km in assist mode..
  • 【Mechanical & Shimano gear system】 Fat Tire electric bike with mechanical disc brakes, so that the braking distance becomes shorter, no abrupt feeling, 7-speed gear increases the climbing power, can be adjusted to a comfortable gear according to the changes in terrain adaptability is stronger..
  • 【Intelligent LCD display & 8 seconds cruising】VITILAN folding electric bike provides 5 levels of electric pedal assist, and the intelligent display provides a digital display that can provide accurate power, speed and distance traveled. When you press and hold the rotary throttle for 8 seconds during the ride, your current speed will be fixed. Cruise control system frees your fingers and you can enjoy a wonderful ride..
  • 【Faster and more convenient】V3 ebike is made of 6061 aluminum alloy frame, mechanical lock aluminum fork, adjustable seat and handlebar design, which can adapt to different heights and riding styles, bringing excellent riding ....
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