Ammco AMM6999 TOOL BIT NEGATIVE RAKE (AMM-6999).

Tool Bit Set - Negative Rake -

Tool Bit Set - Negative Rake -

With powerful performance and amazing precision, the Ammco Negative Rake Tool Bit Set is designed for ultimate performance. These high quality tool bits are constructed from high grade S2 steel alloy and engineered to withstand heavy duty work.

The Nega-Rake Tool Bit set, with the 13 tooth rake and 28 tooth...

Engineered for use with 4-1/2" tool holders, these hardened steel negative rake carbide tipped cutting tools are designed for use with metal and engineered materials. Includes nine individual -1/2" shank diameters ranging from 0 to 5/8".

Made in the USA - steel tool bits combine high quality cutting edges with superior tool strength __ "Spin-Welded" cutting edge lasts longer with no sharpening required __ Slight negative rake keeps material from binding on the edge of the bit under heavy load

This tool bit set is for rotary drilling applications

Powerful and durable industrial strength - the standard tool in the industry! This tool set works extremely well for drilling into all types of concrete and masonry materials. It will bore a hole quickly, and the flutes are specially designed to remove cement dust efficiently, which helps prevent clogging and sticking. This tool bit is also heat-resistant for applications up to around 1300° F.