MIYANAGA
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Customers in North America, please click here.

This can be used for dry drilling in block, heavy weight concrete block and finished concrete block.

CHARACTERISTICS

  • This can be used for dry drilling in block, heavy weight concrete block and finished concrete block.
  • The carbide center pin ensures accurate hole starting without bit walk.
  • The cutter with a peripheral thread enhances removal of dust.

APPLICATIONS

  • Plumbing work for installation of air conditioners, water, gas, electricity, etc.
  • Dry drilling in block walls (reinforcing bars of up to ø 10mm (3/8") can be drilled at the same time), heavy weight concrete block, finished concrete block, mortar, and FRPM pipes.

SPECIFICATIONS

Cutter size: ø25mm to 220mm (ø1" to 8-11/16")
Max. drilling depth: 150mm (5-7/8") (Cutter length: 180mm (7"))
Shank size: Click here for the size table of the Poly-Clic shanks.
Applicable electric drill: Portable electric drills (in the rotary-only mode)

  • Use the "Drimond core bits" for dry drilling in reinforced concrete.
  • Use the "Wetmond core bits" ( Wet type) to drill a hole in difficult-to-machine materials such as rigid tiles and large-diameter reinforcing bars (13mm (33/64") or larger).
  • Use the center drill (PCHWCD250) for making a hole in hollow block etc. with the drill askew.