Feature

●Blade Diameter: 0.3 inches (8.0 mm)
●Effective length: 5.9 inches (150 mm)
●Compatible Materials: Rebar concrete, unthreaded concrete, mortar, block, deck plate + concrete
●Perforation Possible: stone and mouth
●Compatible Motors: Lightweight hammer drill
●Applications: For drilling holes in concrete, blocks, mortar, stone, deck plates + concrete

[Blade Diameter 0.9 x Total Length 18.5 inches (22.0 x 470]

[Blade Diameter 0.7 x Total Length 10.5 inches (18.0 x 266]

[Blade Diameter 0.25 inches (6.4 mm) x Total Length 8.5 inches (2]

[Blade Diameter 0.6 x Total Length 18.3 inches (16.0 x 466]

[Blade diameter 0.9 x total length 12.6 inches (23.0 x 320]

[刃径8.0×全長216mm]

[Blade Diameter 0.2 x Total Length 8.5 inches (5.3 x 216]

Description

Product description

3 blades, 5 blades, and 6 blades for increased safety and puncture speed!

Amazonより

●穿孔による引っかかりや衝撃が少なく、安定した穿孔が可能。長時間の使用でも体への負担が少なく、疲れを軽減
●真穴に近い穴あけを実現
●位置決め性能が向上
●鉄筋接触時の安全性向上。（電動機による振り回しを軽減）
●対鉄筋性能が向上
●3枚刃（ø20以下）3条ネジ形状