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Diamond Hollow Core Drills

Diamond Hollow Core Drills

Item #
201-310-GRP

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.

Grouped product items Grouped product items
Item # Price Qty
201-310
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+
201-312
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+
201-315
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+
201-317
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+
best seller
201-320
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+
201-325
$2.99
each
  • $2.75 (5 or more)
  • $2.35 (10 or more)
+