ZL-QH20 Vacuum Brazed Core Drill Bits Diamond Drilling Bits

ZL-QH20 Vacuum Brazed Core Drill Bits Diamond Drilling Bits

Mainly used for drilling of granite, marble, engineering stone, concrete, brick, etc. the desired shape can be achieved by several drilling.

  • Item No: ZL-QH20
  • Spec: D32 D35

Mainly used for drilling of granite, marble, engineering stone, concrete, brick, etc. the desired shape can be achieved by several drilling.

(For 3cm slab, 8-12 s/hole)


Advantage:

  1. Sharp and durable

  2. Wet/dry use

  3. Fast drilling


Product code: ZL-QH20

Specification: D32  D35


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Xiamen ZL DIAMOND TECHNOLOGY CO.,LTD. is a New Three Board listed enterprise, engaged in the development and application of diamond new material.

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