MIYANAGA
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Deltagon straight shank percussion bits Deltagon straight shank percussion bits
The three edge has significantly improved drilling and cost efficiency.

■Bit diameter: ø2.5mm to 14.5mm
■Max. drilling depth: 42mm or larger
■Electric drills (in the percussion mode)
Deltagon bits SDS-plus Deltagon bits SDS-plus
Deltagon bits SDS-plus (Spiral type)
Improved safety and drilling speed.

■Bit diameter: ø 3.2mm to 22.5mm
■Max. drilling depth: 50mm or larger
■Light-weight hammer drills
■Cordless hammer drills (Spiral type)
Deltagon bits SDS-plus (Long size) Deltagon bits SDS-plus (Long size)
Improved safety and drilling speed.

■Bit diameter: ø4.5mm to 28.0mm
■Max. drilling depth: 150mm or larger
■Light-weight hammer drills
miyanaga
Deltagon bits SDS-plus (For hard stone) Deltagon bits SDS-plus (For hard stone)
The three edge has further improved drilling efficiency!

■Bit diameter: ø4.0mm to 20.0mm
■Max. drilling depth: 50mm or larger
■Light-weight hammer drills
sdsmax.html Deltagon bits SDS-max
Improved safety and drilling speed!!

■Bit diameter: ø10.0mm to 32.0mm
■Max. drilling depth: 165/450mm
■Rotary hammer drill with SDS-max