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Dry Core Bit Set

Dry Core Bit Set, working without water.

5Pcs dry core bit set

1. 127mm Dia.*150mm

2. 117mm Dia.*150mm

3.  65mm Dia.*150mm

4.  52mm Dia.*150mm

5.  38mm Dia.*150mm

6.  Hex adapter

7.  SDS adapter

8.  Hex Extension

9.  SDS Extension

10.  Pilot Drill

11.  Drift Key

  • very high quality diamond and longer coring life

  • Fast drilling speed for high work efficiency

  • The core bit thread is 5/8-11'',1/2BSP'' or M14

Concrete, Soft Bricks, Light Weight  Blocks

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