4-Inch Shank Review

Average Reviews:

(More customer reviews)Only complaint is that I couldn't get this bit in a 1/2" shank.However, it has been used a reasonable amount with no wear.I expect this bit to last a long time and stay sharp enough for even the most demanding hardwoods.

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Product Description:
Bosch router bits are distinguished by a careful selection of materials, exactly calculated cutting geometry, long bit life, extra sharp cutting edges (ground with diamond honed grinding wheels) and low vibration operation as a result of a special casting process during manufacturing. The working lengths of all Bosch router bits have been matched to the normal thickness of standard solid wood and wood materials. Longer shanks are held more securely in the collet and allow utilization of the full working length of each bit. Bosch's patented micrograin carbide is designed to keep a sharp cutting edge up to 30 percent longer than standard micrograins in difficult woodworking applications, resulting in less frequent bit changes, added productivity and reduced costs.