Package Quantity: 1. Blade diameter? Mm: 70::::::. Description Diamond Core Drill KD Series Dry Cutter Guide Plate Included [Applications] For general to hard concrete reinforced concrete up to? 13mm ALC etc. For piping work for air conditioners gas water and electricity. [Features]? Easy body removal function allows for easy removal of core chips from the top. Excellent cutting performance with sharp bond and extra-large tip. OK for rebar up to? 13mm. Unique tornado spiral groove forcibly discharges chips. Convenient depth scale for reference. [Compatible Tools]? Rotation-only drills with clutch? Diamond core drills? Rotation mode of impact drills Vibration + rotation mode cannot be used. Drills without a clutch cannot be used. US CA AU Europe. Please note that the outer packaging may show some damage during transit, but we pack the item so that the item itself is not damaged. Some economy methods may not provide tracking. We carefully pack each item using the most suitable materials, and outer product boxes (such as figure or model kit packaging) are kept in their original shape whenever possible. Soft items such as plush toys are packed without compression unless necessary for protection. This option is strongly recommended for collectors or for high-value items. Always, we are the careful packing. Our items are all 100% authentic. Thank you for visiting my store! International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.