PRODUCT DESCRIPTION

The Total Hole Core Bit Series—featuring models TAC431001, TAC430801, TAC430651, and TAC430501—is built for professionals who demand precision and durability when cutting through concrete, brick, or masonry. Designed for dry drilling, each core bit is engineered with a strong alloy body and high-performance segments that deliver clean, accurate holes with minimal vibration.

These hole core bits are ideal for electricians, plumbers, and construction experts who require fast, efficient hole boring for pipes, wiring, and anchoring systems. Whether you're tackling thick blockwork or hollow bricks, this heavy-duty lineup offers the reliability and cutting performance you need on the jobsite.

 KEY FEATURES

Model: TAC431001

• Diameter: 100mm

• Application: Dry cutting through masonry and concrete

• Material: Alloy body with industrial-grade cutting edge

• Compatible with rotary hammer drills

Model: TAC430801

• Diameter: 80mm

• Application: Dry cutting for construction and pipe holes

• Durable construction ensures clean, chip-free cuts

Model: TAC430651

• Diameter: 65mm

• Designed for standard wall and cable openings

• Fast cutting with minimal heat build-up

Model: TAC430501

• Diameter: 50mm

• Ideal for smaller pipe installations and wiring jobs

• Excellent control and smooth boring finish

Weight (Average per piece): 0.65–1.1 kg