Precision Screwdriver FAQ

Everything technicians ask about the QianLi, Mega Idea and YCS screwdriver lineup — from bit style coverage and S2 tool steel to the difference between 2D and 3D grip generations.

56 questions from 9 products and our support team

Products covered in this FAQ

What do the markings (1.3, 0.7, 0.8, 2.5, T2) on the iThor 2D mean?

The markings indicate the bit size or type for each screwdriver: A (1.3 Phillips), B (0.7 Pentalobe/Tri-Point precision), C (0.8 Pentalobe), D (2.5 Phillips/slotted), and E (T2 Torx). These size labels make it easy to grab the correct tool quickly. Learn more about the QianLi iThor 2D Screwdriver →

What is the difference between iThor 2D and iThor 3D?

The iThor 2D uses the classic smooth/machined aluminum handle design, making it lighter, easier to clean, and more affordable. The iThor 3D uses a raised textured handle for technicians who want maximum grip texture. Both share the same iThor family quality and S2 tool steel bits. Learn more about the QianLi iThor 2D Screwdriver →

Is the iThor 2D good for IP series repair?

Yes. The iThor 2D set includes Pentalobe, Phillips, and precision bits that cover IP series disassembly needs. It is a practical starter choice for IP series screen, battery, and general repair work. Learn more about the QianLi iThor 2D Screwdriver →

Why choose a 2D screwdriver over a 3D screwdriver?

2D screwdrivers are typically more affordable, lighter, and easier to clean than 3D textured models. They are ideal for training, bulk purchases, and standard repair work where professional bit quality matters more than aggressive grip texture. Learn more about the QianLi iThor 2D Screwdriver →

Do you offer wholesale pricing for the iThor 2D?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools and offers factory-direct wholesale pricing with no minimum order quantity. Contact us on WhatsApp for bulk quotes. Learn more about the QianLi iThor 2D Screwdriver →

Can the iThor 2D be used for SG series and HW series phones?

Yes. Models A (Phillips), B/C (Pentalobe/precision), and E (T2 Torx) cover the majority of SG series, HW series, XM, and other Android device screws. Learn more about the QianLi iThor 2D Screwdriver →

What are the six iThor 3D screwdriver styles?

The iThor 3D series includes six models: J (T5 Torx) for IP 17 and MacBook motherboard screws, A (Phillips) for general electronics, B (Tri-Point/Y-type) for specific smartphone screws, C (Pentalobe) for IP series external screws, D (Pinhead Phillips) for anti-tamper screws with center pins, and E (T2 Torx) for compact electronic hardware. Each model features a unique grenade-inspired pattern for instant identification. Learn more about the QianLi iThor 3D Screwdriver →

What is the difference between the iThor 3D and iThor 2D screwdriver?

The 3D version features a textured grenade-pattern 3D handle that provides significantly more grip friction and torque control than the 2D version's smooth handle. The 3D surface reduces finger slippage during high-torque turns, improves comfort during long repair sessions, and makes each bit style visually distinguishable by touch. The 2D version is a more budget-friendly option for light-duty repairs, while the 3D is designed for professional technicians who need maximum control. Learn more about the QianLi iThor 3D Screwdriver →

Which iThor 3D model do I need for IP 17 repair?

For IP 17 series, you will primarily need Model J (T5 Torx) for internal motherboard screws and Model C (Pentalobe) for the bottom external screws. The IP 17 introduces T5 Torx screws on the motherboard, which previous IP series models did not use, making Model J essential for new-generation IP series device repair. Learn more about the QianLi iThor 3D Screwdriver →

Is the iThor 3D compatible with SG series and HW series phones?

Yes. Model A (Phillips), Model B (Tri-Point), and Model E (T2 Torx) cover the majority of SG series, HW series, XM, and other Android device screws. The six-style set ensures coverage for virtually all modern smartphone fastener types. Learn more about the QianLi iThor 3D Screwdriver →

Can I use the iThor 3D for MacBook repair?

Yes. Model J (T5 Torx) is specifically designed for MacBook motherboard mounting screws and other IP series Torx fasteners. The precision-machined S2 steel tip ensures a perfect fit without stripping. Learn more about the QianLi iThor 3D Screwdriver →

Do you offer wholesale pricing for the iThor 3D series?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the full iThor 3D series. Contact us on WhatsApp for bulk quotes, and we support both sample orders and large distribution orders. Learn more about the QianLi iThor 3D Screwdriver →

What are the five iFlying 2D screwdriver styles?

The iFlying 2D series includes five models: A (Phillips), B (Tri-Point/Y-type), C (Pentalobe), D (Pinhead Phillips), and E (Torx). Together they cover the most common smartphone and laptop screw types, making the set a practical starter choice. Learn more about the Mega Idea iFlying 2D Screwdriver →

Is the iFlying 2D a good choice for beginners?

Yes. The iFlying 2D is specifically designed as a starter-tier screwdriver set. It uses the same S2 tool steel bits as higher-priced models but features a simpler 2D handle that is easier to maintain and more affordable for beginners, students, and new repair shops. Learn more about the Mega Idea iFlying 2D Screwdriver →

What is the advantage of a 2D handle over a 3D textured handle?

A 2D handle has a smooth or lightly grooved surface that is easier and faster to clean, lighter in the hand, and typically more affordable. For standard phone repairs, training environments, and high-volume shops, the 2D design delivers excellent value while maintaining professional-grade bit quality. Learn more about the Mega Idea iFlying 2D Screwdriver →

Can I use the iFlying 2D for IP series and SG series repair?

Yes. Models C (Pentalobe) and A (Phillips) cover most IP series screws, while models A, B, and E cover SG series, HW series, XM, and other Android fasteners. The five-style set is a complete starter solution. Learn more about the Mega Idea iFlying 2D Screwdriver →

Do you offer wholesale pricing for the iFlying 2D series?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the full iFlying 2D series, with no minimum order quantity. Contact us on WhatsApp for bulk quotes. Learn more about the Mega Idea iFlying 2D Screwdriver →

How does the iFlying 2D compare to premium 3D screwdrivers?

The iFlying 2D uses the same S2 steel bit material as premium 3D models, but with a classic 2D handle that prioritizes affordability, easy maintenance, and lighter weight. It is the best value option for standard repairs and high-volume toolkits. Learn more about the Mega Idea iFlying 2D Screwdriver →

What are the five Mega Idea 3D Flying screwdriver styles?

The 3D Flying series includes five models: A (Phillips) for general electronics, B (Tri-Point/Y-type) for specific smartphone screws, C (Pentalobe) for IP series external screws, D (Pinhead Phillips) for anti-tamper screws with center pins, and E (Torx) for compact electronic hardware. Each model features a unique flight-inspired 3D grip pattern for instant identification. Learn more about the Mega Idea 3D Flying Screwdriver →

What is the difference between the 3D Flying and standard 2D screwdrivers?

The 3D Flying features a textured flight-pattern handle that provides significantly more grip friction and torque control than standard 2D smooth-handle screwdrivers. The 3D surface reduces finger slippage during high-torque turns and improves comfort during long repair sessions. The 2D version is a more budget-friendly option for light-duty repairs, while the 3D Flying is designed for professional technicians who need maximum control. Learn more about the Mega Idea 3D Flying Screwdriver →

Which 3D Flying model do I need for IP series repair?

For IP series repair, you will primarily need Model C (Pentalobe) for the bottom external screws and Model A (Phillips) for internal screws. Depending on the IP series generation, Model B (Tri-Point) and Model E (Torx) may also be useful for shield plates and other fasteners. Learn more about the Mega Idea 3D Flying Screwdriver →

Is the 3D Flying compatible with SG series and HW series phones?

Yes. Model A (Phillips), Model B (Tri-Point), and Model E (Torx) cover the majority of SG series, HW series, XM, and other Android device screws. The five-style set ensures coverage for virtually all modern smartphone fastener types. Learn more about the Mega Idea 3D Flying Screwdriver →

Can I use the 3D Flying for laptop and tablet repair?

Yes. The precision-machined S2 steel tips are suitable for small electronics including laptops, tablets, game consoles, and other compact devices that use Phillips, Tri-Point, Pentalobe, Pinhead Phillips, or Torx screws. Learn more about the Mega Idea 3D Flying Screwdriver →

Do you offer wholesale pricing for the 3D Flying series?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the full Mega Idea 3D Flying series. Contact us on WhatsApp for bulk quotes, and we support both sample orders and large distribution orders. Learn more about the Mega Idea 3D Flying Screwdriver →

What does 'Flying Fish' mean in the product name?

The 'Flying Fish' name refers to the streamlined, slim handle profile that is easy to grip and maneuver. It is part of QianLi's 2D screwdriver family, designed for everyday repair work with a focus on comfort and value. Learn more about the QianLi 2D Flying Fish Screwdriver →

What are the five Flying Fish 2D screwdriver styles?

The series includes five models: A (Phillips), B (Tri-Point/Y-type), C (Pentalobe), D (Pinhead Phillips), and E (Torx). Together they cover the most common screw types found in smartphones and small electronics. Learn more about the QianLi 2D Flying Fish Screwdriver →

Is the 2D Flying Fish suitable for professional repair shops?

Yes. While it is priced as a starter tool, it uses the same S2 tool steel bits as QianLi's premium screwdrivers. The 2D handle is durable, easy to clean, and reliable for professional daily use. Learn more about the QianLi 2D Flying Fish Screwdriver →

Why choose a 2D screwdriver instead of a 3D one?

2D screwdrivers are typically lighter, easier to clean, and more affordable than 3D textured models. For standard repair work, training, and bulk purchases, the 2D design offers outstanding value without sacrificing bit quality. Learn more about the QianLi 2D Flying Fish Screwdriver →

Can I order the Flying Fish 2D in bulk?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools and offers factory-direct wholesale pricing with no minimum order quantity. Contact us on WhatsApp for bulk quotes. Learn more about the QianLi 2D Flying Fish Screwdriver →

Which Flying Fish 2D model do I need for IP series repair?

For most IP series work you will use Model C (Pentalobe) for external screws and Model A (Phillips) or B (Tri-Point) for internal components. The five-style set covers all common IP series fasteners. Learn more about the QianLi 2D Flying Fish Screwdriver →

What are the five QianLi 3D iWhale screwdriver styles?

The 3D iWhale series includes five models: A (Phillips) for general electronics, B (Tri-Point/Y-type) for specific smartphone screws, C (Pentalobe) for IP series external screws, D (Pinhead Phillips) for anti-tamper screws with center pins, and E (Torx) for compact electronic hardware. Each model features a unique whale-rib 3D grip pattern for instant identification. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

What does 'suspending' mean on the iWhale screwdriver?

The 'suspending' design refers to the click-style torque suspension mechanism that provides tactile and audible feedback when the correct torque is reached. This helps technicians avoid over-tightening delicate screws on smartphone logic boards and flex connectors. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

What is the difference between the 3D iWhale and standard 2D screwdrivers?

The 3D iWhale features a textured whale-rib handle and a torque suspension mechanism, while standard 2D screwdrivers have a smooth handle without torque control. The 3D surface reduces finger slippage and provides better torque feedback for professional repair work. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

Which 3D iWhale model do I need for IP series repair?

For IP series repair, you will primarily need Model C (Pentalobe) for the bottom external screws and Model A (Phillips) for internal screws. Depending on the IP series generation, Model B (Tri-Point) and Model E (Torx) may also be useful for shield plates and other fasteners. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

Is the 3D iWhale compatible with SG series and HW series phones?

Yes. Model A (Phillips), Model B (Tri-Point), and Model E (Torx) cover the majority of SG series, HW series, XM, and other Android device screws. The five-style set ensures coverage for virtually all modern smartphone fastener types. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

Do you offer wholesale pricing for the 3D iWhale series?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the full QianLi 3D iWhale series. Contact us on WhatsApp for bulk quotes, and we support both sample orders and large distribution orders. Learn more about the QianLi 3D iWhale Suspending Screwdriver →

What are the five Hello Philips 3D screwdriver styles?

The Hello Philips 3D series includes five models: A (Phillips) for general electronics, B (Tri-Point/Y-type) for specific smartphone screws, C (Pentalobe) for IP series external screws, D (Pinhead Phillips) for anti-tamper screws with center pins, and E (Torx) for compact electronic hardware. Each model features an ultra-feel ribbed 3D grip pattern for instant identification. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

What does 'Ultra Feel' mean on the Hello Philips 3D screwdriver?

'Ultra Feel' refers to the precision-machined ribbed 3D handle texture that delivers exceptional tactile feedback. The ribbed pattern increases grip friction, improves torque control, and lets technicians identify each tool by touch. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

What is the difference between the Hello Philips 3D and standard 2D screwdrivers?

The Hello Philips 3D features a textured ultra-feel ribbed handle that provides significantly more grip friction and torque control than standard 2D smooth-handle screwdrivers. The 3D surface reduces finger slippage and improves comfort, while the 2D version is a more budget-friendly option for light-duty repairs. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

Which Hello Philips 3D model do I need for IP series repair?

For IP series repair, you will primarily need Model C (Pentalobe) for the bottom external screws and Model A (Phillips) for internal screws. Depending on the IP series generation, Model B (Tri-Point) and Model E (Torx) may also be useful for shield plates and other fasteners. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

Is the Hello Philips 3D compatible with SG series and HW series phones?

Yes. Model A (Phillips), Model B (Tri-Point), and Model E (Torx) cover the majority of SG series, HW series, XM, and other Android device screws. The five-style set ensures coverage for virtually all modern smartphone fastener types. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

Do you offer wholesale pricing for the Hello Philips 3D series?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the full QianLi Hello Philips 3D series. Contact us on WhatsApp for bulk quotes, and we support both sample orders and large distribution orders. Learn more about the QianLi Hello Philips 3D Ultra Feel Screwdriver →

What does P-L-P stand for?

P-L-P stands for Point-Line-Plane, referring to the geometric 3D grip texture design engineered into the screwdriver handle for enhanced grip and tactile feedback. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

What are the three P-L-P 3D screwdriver styles?

The P-L-P 3D set includes three models: A (Phillips) with a red handle for general electronics, B (Tri-Point/Y-type) with a green handle for specific smartphone screws, and C (Pentalobe) with an orange handle for IP series external screws. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

What is the difference between P-L-P 3D and standard 2D screwdrivers?

The P-L-P 3D uses a geometric textured handle and color coding for better grip and instant identification, while standard 2D screwdrivers have smooth handles without tactile patterns. The 3D texture also improves torque control during precision work. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

Is the P-L-P 3D set enough for IP series repair?

Yes, the ABC 3-Pack covers the most common IP series screws: Pentalobe (external bottom screws), Phillips (internal screws), and Tri-Point (shield plates). For less common fasteners like Pinhead Phillips or Torx, additional models can be added to your kit. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

Is the P-L-P 3D compatible with SG series and HW series phones?

Yes. Model A (Phillips) and Model B (Tri-Point) cover the majority of SG series, HW series, XM, and other Android device screws. The compact 3-piece set is an excellent starter kit for Android repair. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

Do you offer wholesale pricing for the P-L-P 3D set?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools. We offer factory-direct wholesale pricing for the QianLi P-L-P 3D set. Contact us on WhatsApp for bulk quotes, and we support both sample orders and large distribution orders. Learn more about the QianLi P-L-P Point-Line-Plane 3D Screwdriver →

What does the QianLi Screwdriver Bit Magnetizer do?

It re-magnetizes demagnetized screwdriver bits so they hold small screws securely, preventing dropped screws during precision disassembly work. Learn more about the QianLi Bit Magnetizer Set →

Which bits does it fit?

Bits up to Φ4 mm. The ring has a 4 mm inner diameter and 6.4 mm outer diameter, so it fits most standard precision screwdriver bits on the market. Learn more about the QianLi Bit Magnetizer Set →

Why does a bit lose magnetism?

High temperature, time-based decay, and impact can all demagnetize a bit. Sliding the magnetizer ring onto the bit restores magnetism to optimal strength. Learn more about the QianLi Bit Magnetizer Set →

How many colors are available?

Nine colors (C1G1–C1G9): fluorescent green, yellow, white translucent, black, purple, Christmas green, red, blue, and gray translucent — ideal for identifying bit types at a glance. Learn more about the QianLi Bit Magnetizer Set →

Does the silicone ring stay in place?

Yes. The anti-slip silicone ring is reinforced to keep the magnetic ring from falling off or shifting during use. Learn more about the QianLi Bit Magnetizer Set →

Do you offer wholesale pricing?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict MOQ. Contact us on WhatsApp. Learn more about the QianLi Bit Magnetizer Set →

Do you offer wholesale pricing for these tools?

Yes. Vexagoo is an authorized distributor of QianLi and YCS repair tools, offering factory-direct wholesale pricing with no strict minimum order. Contact us on WhatsApp or email isocket@qianli.cn for a quote.

What warranty do these tools carry?

All Vexagoo tools include a 12-month manufacturer warranty against defects in materials and workmanship. Consumable parts such as soldering tips and blades carry a 3-month warranty.

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