Reviews Precise Machining Parts

10Pcs Center Drill Bit Set High Speed Steel 4341 Straight Shank Center Drill Bit Combo Drilling Tools 2.5mm for Hole Processing

★High Precise Positioning: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
★Used for: Use a center drill to make a conical hole for the center of the lathe as a starting point for a standard twist drill. Can be used as a starting hole to prevent the drill bit from deviating from the original route. Used for center cages that need to be processed between parts or workpieces.
★High Performance: This center drill bit is made of high‑quality high-speed steel material, with high hardness and good wear resistance, strong and durable, has a long service life. With good applicability, stability, high processing efficiency, long life expectancy, etc..
★Widely Used: This center countersink drill bit are good for most general purpose applications, which can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.
★Note: Please allow slight error due to manual measurement. Thanks for your understanding.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

?FUNCTION?The chainwheel screws bolts nut parts is used to fix the the crankset and crank of the chain wheel. Fit for single dental plate..
?FINE WORKMANSHIP?Fine design with precise machining, the bolt set fit crank perfectly and offer professional fixation of crank..
?MATERIAL?The crank bolts set is made of high quality 7075 aluminum alloy with coating, high strength, anti-rust, colorfast, lightweight, durable..
?PACKAGE INCLUDE?The package includes 5 pairs of screws and nuts. Great accessory for cycling enthusiasts..
?GUARANTEE?If you are not satisfied with our product you received, you can send emails to us at any time. We will reply you instantly and help you solve your problem..

Machining: Copper And Aluminum Medium Finish Machining.
Allows Faster Machining And Leaves Better Finished on Metal Parts, Reduce the Downtime Required to Change Edges and Easily to be Replaced..

[Prefabricated Precise Positioning]: This high speed steel center drill bits is mainly used for the prefabricated precise positioning of hole machining, guiding twist drills for hole machining, thereby effectively reducing errors.
[Light Cutting and Good Chip Removal]: It has the advantages of light cutting and good chip removal.
When machining a center hole with a diameter of 2-10mm, this center drill is usually used.
[5 Center Drill Bits]: This 60 degree center drill bit has 5 center drill bits, which can be used to drill holes of different sizes.
[Made of High-speed Steel]: This center drill bit is made of high-speed steel, with high hardness and good wear resistance.
[Widely Used]: This center countersink drill bit can not only be used on a lathe, but also can be installed at the end of the workpiece in the center of the lathe.

★A professional manufacturer of electronic products and accessories, specializing in the production of mobile phone accessories, camera accessories, bracelet accessories, earphone accessories, watch accessories, printer accessories, power adapters, game controllers, data cables and other electronic product spare parts..
★It is made of precision machining, durable and long life..
★Using advanced production technology, the internal structure of the product is precise and the workmanship is exquisite..
★Dedicated to the North American market for 10 years, the product specifications meet the high standards of the Canadian and American markets..
★For detailed product parameters, please refer to the description section..

Straight diamond grinding wheel used for machining of conical, cylindrical and flat surface, cylindrical and conical apertures. Machining of cylindrical surfaces parts and surface ends at one set-up. Machining of recesses and slots of carbide stamps. Sharpening and finishing of carbide tools..

All heat treated steel and aluminum construction and Precise machining.
All buyer bought this mount. say , It simply works well. If you need a simple 1"25.4mm or 30mm mount with the extra reach for the offset, this is the mount for you..
For Scopes with 30mm or 25mm (1 inch ) diameter rings..
With six screws on each ring, you really don't have to worry about this thing coming loose. Overall, extremely sturdy and durable. Very good for the price, that's for sure..

Superior Metal Material The RC car chassis is made of superior metal material, which is solid and durable and not easy to deform..
CNC MachiningThe RC car chassis adopt CNC machining that makes it precise in size and stable in performance..
Protect Car BodyThe RC car chassis has effectively resist sand and stone spatter and protect the interior components of the car body..
Reasonable DesignThe RC car chassis adopt reasonable design, it's great matching models as replacement of original parts, and improve the performance of the vehicle..
Wide CompacibilityThe RC car chassis is suitable for WLtoys A949 A959 A969 A979 k929..

[Premium Material]: Made of quality materials with fine machining and precise assembly, the pedal assist sensor has multiple advantages like compact size, light weight, long durability, anti-shock, anti-corrosion and dustproof, good for assisting electric bicycles.
[High Performance]: The 1:1 assist sensor works well for pedal-assist electric bicycles drive system, save your labor while pedaling, riding is more convenient, make cycling easier and funnier.
[Application]: This pedal assist sensor has superiority to match well with almost all electric bicycles available in the market.
[Excellent Design]: Pedal assist sensor is a high-tech component designed for electric bicycle with ergonomics..