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Drimond core bits (Dry type)
Dry drilling in reinforced concrete.
■Cutter size: ø25mm to 220mm (ø1" to 8-21/32")
■Max. drilling depth: 150mm (5-7/8"),
220mm (8-21/32") (long size)
■Portable electric drills (in the rotary-only mode) |
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Drimond core bits for block (Dry type)
This can be used for dry drilling in block, heavy-weight/finished concrete block, extrusion cement.
■Cutter size: ø25mm to 220mm (ø1" to 8-21/32")
■Max. drilling depth: 150mm (5-7/8")
■Portable electric drills (in the rotary-only mode) |
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Hyperdia core bits (Dry type)
Drilling in a wide variety of work materials. Boring a hole through a composite wall containing heat insulating materials - with one thrust.
■Cutter size: ø25mm to 310mm (ø1" to 12-13/64")
■Max. drilling depth: 130mm (5-1/8")
■Portable electric drills (in the rotary-only mode) |
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Wooding core bits
For various types of wall materials such as metallic siding boards, ceramic siding boards, wood, etc.
Our original design of the cutting teeth permits safe and fast drilling through nail embedded wood.
■Cutter size: ø22mm to 220mm
(ø7/8" to 8-21/32")
■Max. drilling depth: 130mm (5-1/8"),
80mm (3-1/8") (short size)
■Portable electric drills (in the rotary-only mode) |
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Percussion core bits "S core"
Our original design of the cutting teeth
effectively transmits impact forces and torque delivered by percussion drills.
■Cutter size: ø22mm to 220mm
(ø7/8" to 8-21/32")
■Max. drilling depth: 130mm (5-1/8"),
170mm (6-11/16") (long size)
■Percussion drills |
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ALC core bits
Capable of safe cutting of ALC and its reinforcing bars due to the balance
between cutting teeth and chip pockets considered in designing.
■Cutter size: ø22mm to 220mm
(ø7/8" to 8-21/32")
■Max. drilling depth: 130mm (5-1/8")
■Portable electric drills (in the rotary-only mode) |
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Rotary core bits "H core"
Fast and smooth drilling is possible even into composite materials.
■Cutter size: ø22mm to 170mm
(ø7/8" to 6-11/16")
■Max. drilling depth: 130mm (5-1/8")
■Portable electric drills (in the rotary-only mode) |
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Vinyl chloride pipe core bits
For precisely drilling a large-diameter hole in PVC pipes.
■Cutter size: ø120mm to 220mm
(ø4-3/4" to 8-21/32")
■Max. drilling depth: 80mm (3-1/8")
■Portable electric drills (in the rotary-only mode) |
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Galvawood core bits
Easily drill holes in metallic siding boards made of galvalume steel.
■Cutter size: ø25mm to 220mm (ø1" to 8-21/32")
■Max. drilling depth: 130 mm (5-7/64")
■Portable electric drills (in the rotary-only mode) |
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Hybrid core bits
Drilling in composite materials such as a stainless steel plate combined with a panel for concrete form.
■Cutter size: ø20mm to 160mm
(ø25/32" to 6-5/16")
■Max. drilling depth: 50mm (2")
■Portable electric drills (in the rotary-only mode) |
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Composite core bits
The use of marking blade provides excellent cutting performance for wooden, plywood, and fiber materials.
Cutter size: ø20mm to 160mm (ø25/32" to 6-5/16")
■Max. drilling depth: 100mm (3-7/8")
■Portable electric drills (in the rotary-only mode) |
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Carbide step drills
Holes of five different diameters can be drilled with one tool.
■Cutter size: ø21mm to 33mm
(ø13/16" to 1-9/32"),
ø16mm to 28mm (ø5/8" to 1-3/32"),
ø22mm to 34mm (ø7/8" to 1-5/16")
■Portable electric drills (in the rotary-only mode) |
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Holesaws 378
Dramatically improved drilling efficiency and cost effectiveness thanks to the Poly-clic system.
■Cutter size: ø14mm to 120mm
(ø35/64" to 4-3/4")
■Max. drilling depth: 4mm (5/32")
■Portable electric drills (in the rotary-only mode)
Holesaws 378P
Long body length suitable for drilling pipes and curved surfaces.
■Cutter size: ø15mm to 65mm
(ø19/32" to 2-9/16")
■Max. drilling depth: 4mm (5/32")
■Portable electric drills (in the rotary-only mode) |
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Deep-bore holesaws
Our original design of the cutting teeth permits drilling in steel plates, stainless steel plates of up to 30mm (1-3/16") thickness.
■Cutter size: ø14mm to 120mm
(ø35/64" to 4-3/4")
■Max. drilling depth: 30mm (1-3/16")
■Portable electric drills (in the rotary-only mode) |
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FRP core bits
Realizes highly efficient drilling in new work materials that are difficult to machine.
■Cutter size: ø17mm to 127mm (ø21/32" to 5")
■Max. drilling depth: 45mm (1-3/4")
■Portable electric drills (in the rotary-only mode) |
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Wetmond core bits (Wet type)
Ideal for drilling in difficult-to-machine materials, such as reinforced concrete and Hume pipes.
■Cutter size: ø25mm to 220mm (ø1" to 8-21/32")
■Max. drilling depth: 150mm (5-7/8"),
220mm (8-21/32") (long size)
■Double insulated electric drills (in the rotary-only mode) |
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Expanding shanks
Combination of this Poly-clic shank and a cutter allows hole-expanding operations. |
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SDS-max shank rotary mode
Combination of this Poly-clic shank and a cutter allows hole-expanding operations. |
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Dust collecting pads
Prevention of dust scattering!
Usable with other manufacturers' products!
Easy centering!
■ø 220mm (8-21/32") or less |
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