The Walter 05A991 SST Core Cut Kit is a premium selection of annular cutters designed for industrial maintenance, repair, and fabrication operations. Engineered with Walter's proprietary SST (Super Speed Technology), these cutters are manufactured from high-speed steel and treated to withstand the extreme thermal and mechanical stresses of heavy-duty drilling. This kit is essential for professionals requiring consistent, accurate holes in structural steel, stainless steel, and other ferrous metals.
The cutters in this kit feature a standard Weldon shank, ensuring compatibility with a wide array of magnetic drilling units. With a 1-inch depth of cut, they are perfectly sized for common plate thicknesses found in structural applications. The core cutting method is significantly more efficient than traditional twist drilling, as it only machines the periphery of the hole, leaving a solid slug. This reduces the power requirement of the machine and increases the speed of penetration.
Included in the kit are multiple cutter sizes to handle various bolt hole requirements, along with a pilot pin for centering and slug ejection. The precision-ground flutes ensure efficient chip evacuation, reducing heat buildup and preventing work hardening of the material. Whether for shop fabrication or on-site installation, the Walter SST Core Cut Kit delivers reliability and precision.
| Additional Information |
|---|
| Brand:Walter Surface Technologies |
| Item:Annular Cutter Kit |
| Shank Type:Weldon |
| Depth Of Cut:1" |
| Material:High-Speed Steel (HSS) |
| Packaging Description:1 set |
| Technology:SST (Super Speed Technology) |
| Compatible Materials:Steel, Stainless Steel, Aluminum |
