A quality precision screwdriver is an essential tool for various applications, particularly in assembling and disassembling various households and even industrial items. It is designed to handle small, delicate screws commonly found in intricate devices.
But quality precision screwdrivers conclude several necessary factors, including tip types and sizes, material, handle design, durability, and magnetic properties of the precision screwdriver. This passage mainly talks about the properties of the most critical factor — magnetic properties.
Let’s discuss the comparison between Cr-V Steel and Cr-Mo Steel.
What Are Cr-V Steel and Cr-Mo Steel?
Cr-V (Chromium Vanadium) is a popular alloy for hand tools due to its strength, durability, and wear resistance. It is produced by combining chromium and vanadium, which results in increased tensile strength and improved wear resistance.
On the other hand, Cr-Mo (Chromium Molybdenum) steel is an alloy that combines chromium and molybdenum, which improves its toughness and shock resistance. This makes it particularly suitable for tools subject to high-stress levels, such as impact sockets and some wrenches.
The feature comparison (hardness, resilience, impact resistance)
CR-V and CR-Mo differ in their properties as well. Some of the prominent differences are as follows.
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Hardness:
CR-V steel is known for its high hardness and toughness. On the other hand, CR-Mo steel has a slightly lower hardness.
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Resilience:
Resilience refers to a material’s ability to withstand stress and deformation without breaking. CR-V steel has high strength due to its high chromium and vanadium content. It can handle heavy loads and resist deformation even at high temperatures. CR-Mo steel also has good resilience but is not as high as CR-V steel.
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Impact resistance:
Impact resistance refers to a material’s ability to withstand sudden shocks and impacts without breaking or cracking. CR-Mo steel is known for its excellent impact resistance, making it suitable for applications that require high strength and toughness. CR-V steel has relatively not-so-good impact resistance, however.
Jakemy Products Recommendations
JM-8189A
Jakemy JM-8189A, a 32 in 1 precision screwdriver whose bits material is CR-V, is a perfect product to assemble/disassemble cell phones, cameras, gaming consoles, and other electronic products that have precise structures. These screwdriver bits can also be used for small daily life things, including glasses, small fans, toys, and much more. The precision screwdriver set has the following features.
- 30 pcs of detailed and comprehensive precision screwdriver bits that can be used for a variety of applications.
- This screwdriver set has bits that are widely used for precision maintenance.
- Have a 300° rotating housing, and the box of the screwdriver sets comes with a new texture.
- The whole set is lightweight and portable, with an approximate net weight of as low as 220.8 grams, which can easily be grabbed with one hand.
JM-8187
Jakemy 8187 is a mega precision screwdriver set, having 83 pieces of screwdriver bits in a single packing. This Jakemy precision screwdriver set includes 69 pieces of regular screwdriver bits, 4 pieces of S-2 deep holder bits, and 6 new models of bits, which can be used for a wide variety of applications.
This OEM screwdriver set comes with a net weight of 0.590 kg and a size of 174*105*36 mm.
Multiple usage scenarios include alarm clocks, consoles, cameras, power sockets, furniture, bicycle, and much more.
Wrapping-Up
Jakemy always prioritizes the ease of its customers, which means that they are developing products that are beneficial for both the domestic and industrial processes. They have recently launched two famous products, namely JM-Z21 and JM-Y07.
JM-Z21 is a state-of-the-art magnetizer that can help you magnetize and demagnetize your screwdrivers in a matter of seconds. And JM-Y07 is a precision screwdriver pen that can remove more than 500 screws on a single charge. This pen can be charged with a Type-C cable and has a battery capacity of 320 mah. The electric pen has a metal body and a robust magnetic motor with a rechargeable lithium battery.
