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 Diamond Hollow Core Drills
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Diamond Hollow Core Drills

Hollow along their entire length to allow drilling chips to pass through the drill and minimize clogging. Reduced clogging means faster drilling. Your best choice when drilling metal, glass, and stone. Also used when drilling specimen samples. Nickel plated with industrial diamonds. Shank diameters vary with head diameters.

 Item No.Outside Dia.Inside Dia.Eacheach
lots 5
each
lots 10
201-3101.00 mm0.70 mm$2.99$2.75$2.35
201-3121.25 mm0.85 mm$2.99$2.75$2.35
201-3151.50 mm1.00 mm$2.99$2.75$2.35
201-3171.75 mm1.20 mm$2.99$2.75$2.35
201-3202.00 mm1.50 mm$2.99$2.75$2.35
201-3252.50 mm1.80 mm$2.99$2.75$2.35
 
 
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