Taparia Bit Driver Set BS31 is a professional-grade 31-piece screwdriver bit kit designed for tightening and loosening various fasteners in automotive, electronics, industrial, workshop, electrical, and household applications. Manufactured using high-quality chrome vanadium (CRV) steel with precision-machined tips, this bit driver set delivers superior strength, wear resistance, corrosion protection, and high torque performance for professional and DIY use. The set includes multiple bit types such as Phillips, Flat, Torx, Hex, Square, and Tri-Wing for versatile fastening applications.

The bits are scientifically hardened and tempered to approximately 56–60 HRC for improved durability and long service life during heavy-duty operation. The ergonomically designed PP + TPR handle provides comfortable grip and better torque control, while the satin-finish CRV bit driver ensures smooth handling during prolonged usage. Compact and portable, the BS31 set is ideal for mechanics, electricians, technicians, electronics repair professionals, workshop users, and home maintenance tasks.

Features

31-piece professional bit driver set
Chrome vanadium steel bit construction
56–60 HRC hardened and tempered bits
Precision-machined tips for secure fitment
Ergonomic PP + TPR handle grip
Corrosion-resistant coated finish
Multiple bit types for versatile applications
Suitable for professional and DIY use

Set Contents

Phillips Bits: 0, 1, 2, 3
Flat Bits: 2.5mm, 3mm, 4mm, 5mm, 6mm
Torx Bits: T9, T10, T15, T20, T25, T30, T40
Tri-Wing Bits: 1, 2, 3, 4
Hex Bits: 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm
Square Bits: S0, S1, S2, S3
1 Bit Driver Handle

Applications

Electronics repair work
Automotive maintenance tasks
Electrical fastening applications
Workshop repair operations
Machine servicing work
Household maintenance projects
DIY repair and assembly applications

Taparia 31Pcs Bit Driver Set BS31 | Multi Bit Screwdriver Kit

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