BOSCH Twist Drill Bit Masonry Woodworking Screwdriver Countersink Drill Bit Socket Set (33 Pieces) Round Shank Mixed Set

Screwdriver Bits (Made of alloy steel; impact-resistant tool steel; high toughness and durability)

Countersink Drill Bit (For creating countersunk holes for screws; six-blade sharp cutting edge; smooth and clean drilling)

Magnetic Extension Rod (Compatible with power tools; facilitates extended reach)

Sockets (3 sizes for standard external hex bolts; made of impact-resistant alloy steel; high toughness and durability)

Professional, compact, and portable case with precise molding and secure locking mechanism for easy storage and transport

Includes BOSCH branding and logo

Suitable for impact drills and hand drills

Compatible models include BOSCH GSB, GBM, TSB, TBM, TSR series

Do not modify or reshape drill bits, especially when drilling tiles

Clean bits after use and apply a small amount of machine oil to prevent rust

Disable impact function when drilling tiles to avoid damage

Always wear protective eyewear during operation

The X33 mixed set is available in both old and new packaging; contents remain identical

Designed to cultivate hands-on skills with simple and suitable accessories

Emphasizes ease of use and enjoyment throughout the drilling process