Features

• A cutting edge shape that can effectively utilize the striking force and rotational force of a vibrating drill.
• Clean drilling work can be done without cracks on the work surface.
• "Take the crap, Pong! The Center Drill is a non-bis-lock mechanism that enables easy removal of cutting chips without disassembling the core drill body.
• Aluminum die casting is adopted at the bottom of the core. (55φ or more) 2/3 lighter than conventional products for improved workability.
• A shaft spindle (SDS type) is standard, and it is compatible with straight type and SDS type electric drills.
• For drilling blocks, mortar, etc.
• * Note: Use the electric motor in normal rotation.
• Make sure that the product is suitable for the work material.
• Perform the work at the rotation speed and feed amount suitable for the product and work material.
• Do not remove parts of the product, center drill, center pin, etc. with bare hands.
• Do not use your bare hands when removing cutting pieces or scrap.
• Make sure that all parts of the product are securely locked to prevent looseness before work or during installation. (Even when shipped as new, some parts are loose to facilitate replacement by selecting specifications such as shank and spindle.)
• Keep out of the reach of children.
• * Warning: Do not allow anyone who does not understand the contents of this manual, warnings, or labels to use this product.
• In addition, please lend it together with the instruction manual.
• Handle the electric motor as instructed in the manual for the electric motor.
• Please wear safety glasses.
• Please wear a mask.
• Do not work with the hem of pants or sleeves of clothing spread out.
• Remove the necktie, washcloth, etc.
• Please wear a hat or hair cover for long hair.
• Please do not wear gloves.
• Do not touch the rotating product.
• Do not remove cutting pieces or scrap while rotating the product.
• Hold the electric motor securely with both hands.
• Keep your feet steady and work with good balance.
• Drill the hole straight into the object.
• Do not use if you do not have the strength to hold the electric motor.
• Use an electric motor with a clutch.
• Please wear a protective hat.
• Do not use with electric motor with brake or with brake. (There is also a risk of damage or injury to the workpiece material or the surrounding area due to disassembly during work.)
• Use the product for rotation only in rotation mode.
• (When using a Z-axis spindle (SDS type), use in the rotation mode.). Strike mode is not available. )
• Do not use rotating or vibrating products in impact mode.
• (When using a Z-axis spindle (SDS type), use in the rotation mode.). Strike mode is not available. )
• Before use, make sure that each part is securely locked to prevent loosening. (There is also a risk of damage or injury to the workpiece material or the surrounding area due to disassembly during work.)
• Please check the product thoroughly before use and never use if it is damaged or loose. (There is also a risk of damage or injury to the workpiece material or the surrounding area due to disassembly during work.)
• Install the machine safety cover and material rebound prevention device properly.
• (In the case of a chip saw or diamond cutter) Use a power source equipped with a ground fault circuit breaker to prevent electric shock.
• (When using water) Wear rubber boots, rubber gloves, etc.
• (When using water) Wear a safety belt when working at height.
• Take measures to prevent the cut piece from falling.
• Limit the access of third parties to the work site.
• The image is different from the actual size of the product.