Feature

●Effective length: 3.9 inches (100 mm)
●Compatible Materials: Rebar Concrete, Unthreaded Concrete, Mortar, Blocks, Deck Plate + Concrete


Description

Product description

3 blades and 5 blades provide even better performance.

Amazon.com Review

●位置決め性能が向上
●鉄筋接触時の安全性向上
●デッキプレートを貫通
●少ない外径摩耗