ユニカ “単機能コアドリルE&S” ALC用 80mm ストレート 。ユニカ 単機能コアドリル 【 口径 80mm 】ALC用【 有効長 135mm 】【 E&S(イーエス)】回転専用【 ALCタイプ 】電気ドリル振動ドリル(回転モード)★ストレートシャンク★SDSシャンク Material Carbon SteelShank Type StraightBrand アストロプロダクツManufacturer ユニカ(unika)Made in JapanSuitable for construction (electric water piping). The cutting and durability are achieved at a low price. Vibrates and rotates the edge of the blade, allowing you to cut the material while grinding it. Allows for speedy drillingCutting material: blocks, bricks, mortar walls, lath net, various boardsBlade diameter: 3.9 inches (100 mm); Effective length: 5.3 inches (135 mm); Blade thickness: 0.08 inches (2 mm); Shank diameter: 0.4 inches (10 mm) / Total length: 10.6 inches (269 mm); Weight: 2.3 lbs (1.38 kg)Compatible models: Vibration drillBlade: Carbide chip; Center drill: Alloy steel