ZL-QH20 Vacuum Brazed Core Drill Bits

ZL-QH20 Vacuum Brazed Core Drill 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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