English
Extend your drilling reach with this Forstner bit extension shank, designed specifically for Dimar Forstner bits with a 5/16" shank. Ideal for deep drilling and specialized turning setups, this extension helps you maintain accuracy and control when additional length is required.
What are the specifications of this extension shank?
This extension features a 7/16" hex shank with an overall length of 12", providing a secure, non-slip connection in drill chucks and lathe setups.
How does the extension attach to the bit?
The extension locks directly onto the Forstner bit shaft using twin locking set screws, holding the bit straight and true during drilling for accurate, clean results.
Which Forstner bits does this fit?
This extension is designed to fit Dimar Forstner bits only with a 5/16" shank. It will not fit other Forstner bits we sell.
Price in Canadian dollars.
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