Model Number: GM-S100010-GM-S100050 Brand Name: GM Key Specifications/Special Features: Descriptions:Materials: 6542, 9341, 4341 and 4241Surface: bright finish and tin-coatingApplications:

For drilling large holes in thin material and reboring existingholes

Steel sheet and stainless steel from 0.1 to 2mm thick

Non-ferrous metals from 0.1 to 5mm thick

Plastic up to 10mm thick

In all rotary and percussion drilling machines

In machines for mechanical processing

Only for rotary use