30-160MM SDS Plus Max 40Cr YG8C TCT Hollow Core Drill Bit Hole Saw Opener for Concrete Drilling Tools
Product Description
1. Made of high-quality steel and hard alloy, which is strong, durable, corrosion-resistant, and long service life.
2. The hole saw kit is easy to use, simple to operate, and the drilling speed is very fast.
3. Welding interface is very firm and precise, and the appearance is exquisite and generous.
4. Suitable for drilling holes in walls, bricks, concrete, cement, adobe, and stone.
5. It is a perfect choice for installing air conditioners, water heaters, exhaust pipes, water pipes, and sewers.
Double Chip Removal Design
It has an internal chip removal hole and an external chip removal spiral.
Positioning Center Drill
The center drill allows the hole to be drilled without deviation and more efficiently.
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