Bosch HS143PK Bulldog SDS-plus Self-Sharpening Construction Chisel Set – 3-Piece, Long Life, High Removal Rate

The Bosch HS143PK Bulldog SDS-plus Self-Sharpening Construction Chisel Set delivers exceptional durability and removal efficiency for concrete, masonry, and tile applications. Featuring self-sharpening geometry, each chisel maintains its cutting edge over time, providing 30% longer life and up to 15% more material removal than standard chisels.

This professional-grade 3-piece set includes:

HS1472 Star-Point Chisel Twist: Unique star-point twist tip for increased productivity, wider removal footprint, and reduced jamming.

HS1470 Viper Flat Chisel: Power ribs and Viper Teeth for faster breakout and extended life.

HS1465 Tile Chisel: Removes material up to 40% faster than conventional tile chisels—ideal for removing tiles in one piece.

Packaged in a compact storage tube for easy transport and organization, this set is perfect for use with SDS-plus rotary hammers in construction, renovation, and demolition projects.

Key Features:

Self-Sharpening Design: 30% longer life and consistent cutting performance

High Removal Rate: Up to 15% more material removal than standard chisels

3 Specialized Chisels: Star-point twist, Viper flat, and high-speed tile removal

Durable Construction: Built for heavy-duty demolition and surface preparation

Compact Storage Tube: Fits in toolboxes or hammer cases, can be hung for storage

Professional-Grade Performance: Designed for SDS-plus rotary hammers

Specifications:

Brand: Bosch

Model: HS143PK

Shank Type: SDS-plus

Pieces in Set: 3

Included Chisels: HS1472 Star-Point Twist, HS1470 Viper Flat, HS1465 Tile

Application: Concrete breaking, masonry chipping, tile removal

Perfect For: Contractors, masons, and demolition crews who need long-lasting, high-performance chisels for concrete, masonry, and tile removal tasks.