
Hilti ダイヤモンドコアビット DD-BI 28/320 HWC(DD 30-W コアドリル - ダイヤモンドコアドリル - Hilti Japan),

SPX-L core bit (inch) - Diamond core bits, X-Change modules, segments, and accessories - Hilti USA,

HILTI DD-BI Wet Diamond Core Bit, 27/32-Inch Diameter, 12 1/2-Inch Length - Core Drill Bits - Amazon.com,

SP-L core bit - Diamond core bits, X-Change modules, segments, and accessories - Hilti USA,

SPX-L core bit (inch) - Diamond core bits, X-Change modules, segments, and accessories - Hilti USA