This website uses cookies. For further information on how we use cookies you can read our Privacy and Cookie notice
HomeHome & OfficeLarge Appliances & Home ImprovementElectrical ToolsTools & HardwareElectrical TapePortable Chainsaw Saw Chain Filing Guide Tool Metal Bar
₦ 31,602
₦ 41,49324%
In stock
+ shipping from ₦ 6,340 to LEKKI-AJAH (SANGOTEDO)
0 out of 5
(No ratings available)Variation available
Promotions
Delivery & Returns
Shipped from abroad
Choose your location
Pickup Station
Delivery Fees ₦ 6,340
Arriving at pickup station between 02 July & 08 July when you order within next 21hrs 43mins
Door Delivery
Delivery Fees ₦ 6,620
Ready for delivery between 02 July & 08 July when you order within next 21hrs 43mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Seller Information
Hechuang Maoyi
50%Seller Score
8 Followers
Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Product details
In 1895, the German overtone made the world's first DC drill. The housing is made of cast iron and can drill a 4mm hole in the steel plate. Then a three-phase power frequency (50Hz) electric drill appeared, but the motor speed failed to exceed 3000r/min. In 1914, electric tools driven by single-phase series excitation motors appeared, and the motor speed reached more than 10000r/min. In 1927, an intermediate frequency power tool with a power supply frequency of 150-200Hz appeared. It not only has the advantages of high speed of a single-phase series motor, but also has the advantages of a simple and reliable structure of a three-phase power frequency motor, but it needs to be powered by an intermediate frequency current. , use is restricted. In the 1960s, with the development of battery manufacturing technology, battery-type power tools without power cords using nickel-cadmium batteries as power sources appeared. But at that time, the development was slow due to the high price. By the mid-to-late 1970s, due to lower battery prices and shorter charging times, this type of power tool was widely used in Europe, America and Japan. The power tools were initially made of cast iron, and later changed to aluminum alloys. In the 1960s, thermoplastic engineering plastics were used in power tools, and double insulation of power tools was realized to ensure the safety of power tools. Due to the development of electronic technology, electronic speed-regulated power tools also appeared in the 1960s. This kind of power tool uses thyristor and other components to form electronic circuits, and adjusts the speed by the depth of the switch button, so that the power tool can be used according to the different objects to be processed (such as different materials, hole diameter, etc. ), select a different speed. [1]
Specifications
Key Features
- BrandName:WALFRONT
Origin:CN(Origin)
DIYSupplies:Woodworking
is_customized:Yes
ModelNumber:ManualChainSharpener
Material:Metal
Color:Red+Black
Size:Approx.21.5x8.5cm/8.5x3.3in
Weight:Approx.404g/14.3oz
LawnMowerChainsaw:FileGuideSharpener
ChainSawSharpener:GardenTools
What’s in the box
1*product
Specifications
- SKU: GE779IP2VTE29NAFAMZ
- Model: DFWRF2342
- Production Country: China
- Size (L x W x H cm): 12 x 8 x 6
- Weight (kg): 0.2
- Color: 1004diandonggognjupeijian15134
- Main Material: Synthetic
- Care Label: No direct sundlight
Verified Customer Feedback
Customers who have bought this product have not yet posted comments
Portable Chainsaw Saw Chain Filing Guide Tool Metal Bar
₦ 31,602
₦ 41,49324%
Questions about this product?