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Core Drill Bit

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Core Drill Bit

Core Drill Bit

Diamond sintered drill attachments for coring or sphering, available in two sizes.

Sizes:
50mm diameter (2")
drills 1.5in deep

70mm diameter (2.75")
drills 1.5in deep

Select Size
From $19.25

Original: $55.00

-65%
Core Drill Bit—

$55.00

$19.25

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Description

Diamond sintered drill attachments for coring or sphering, available in two sizes.

Sizes:
50mm diameter (2")
drills 1.5in deep

70mm diameter (2.75")
drills 1.5in deep

Core Drill Bit | The Gem Shop