HASSAY SAVAGE CO.
Frequently asked questions
Common questions about HASSAY SAVAGE CO. from 3G Electric.
What materials are Hassay Savage Co. rotary broaches made from?
Hassay Savage Co. rotary broaches are manufactured from high-speed steel (HSS). This material is selected for its ability to maintain hardness at elevated temperatures, which is critical during the broaching process where friction generates heat. HSS provides adequate wear resistance for cutting ferrous and non-ferrous metals in production environments.
What hex sizes are available for Hassay Savage Co. rotary broaches?
Hassay Savage Co. hex rotary broaches are available in a range of sizes, including inch and metric dimensions. Examples include 9/64 in, 5/16 in, 7/32 in, 12.00 mm, and 18.00 mm hex sizes. Each broach has a specified maximum length of cut and shank diameter, typically 8.00 mm or 1/2 in, to fit standard toolholders.
What is the difference between a rotary broach and a keyseating broach from Hassay Savage Co.?
A rotary broach from Hassay Savage Co. is used to create internal polygonal shapes, such as hex holes, in a workpiece while it rotates relative to the tool. A keyseating broach, such as the Davis-style models, is designed to cut keyways—rectangular slots—in shafts or bores. Keyseating broaches have a longer overall length (up to 20 in) and require a minimum length of cut to engage the workpiece properly.
Can Hassay Savage Co. keyseating broaches be used for metric keyways?
Yes, Hassay Savage Co. offers keyseating broaches for metric keyway widths, such as 12.00 mm and 25.00 mm. These broaches are made from high-speed steel and have a 20-inch broach length. The minimum length of cut for these tools is specified as 1 1/16 in, ensuring proper engagement during the broaching operation.
What shank diameters are available for Hassay Savage Co. rotary broaches?
Hassay Savage Co. rotary broaches are available with shank diameters of 8.00 mm or 1/2 in, depending on the specific model. The shank diameter is designed to fit standard collets or toolholders used in CNC lathes and milling machines. Always verify the shank size against your machine's toolholding system before ordering.
Does 3G Electric supply HASSAY SAVAGE CO. products?
Yes — 3G Electric (S) Pte. Ltd. supplies HASSAY SAVAGE CO. products. We stock the HASSAY SAVAGE CO. catalog and supply genuine factory-original products with full manufacturer warranty and technical support.










































