Unika Carbide Hole Saw Metacore Triple MCTR Type (unika) MCTR-25

Uses: Steel plates (HB200 or less), stainless steel plates (10mm or less), pipe materials, aluminum plates (5mm or less) Compatible electric motors: electric drills, drill presses, and impact drills (rotation mode) Dimensions/effective length (depth): 23mm, diameter: 25mm, total length: 94mm Shank size: 10mm/13mm chuck compatible ●Manufacturer: Unika Model number: MCTR-25 ●Product name: Carbide hole saw ●Metacore Triple ●For rotation only ●MCTR type ●Shank shape: Straight shank 10mm/13mm chuck compatible shank - Caliber (mm): 25 ●Total length (mm): 96 Effective length (mm): 25 Pocket depth (mm): 25 Compatible electric motors: electric drill, impact drill (rotation mode), drill press ●Work material ・Best suited for: Steel plates (HB200 or less), stainless steel plates (10mm or less), pipes, aluminum plates (5mm or less) Suitable for: FRP boards, PVC boards, resin boards ●Appropriate rotation speed ・Stainless steel: 200 to 450 ・Ordinary steel: 500-800 ●Peripheral speed (m/min) ・Stainless steel: 25 to 35 ・Normal steel: 40-60 ・Aluminum: 60 to 100 ●Compatible with pipes and stainless steel ●Accessories: Step center drill (STR-6CS), Cassel spring (MCTR KS-No.1) [Application] ● Water supply and drainage [Note] *Make sure to firmly chuck the three sides of the shank to prevent it from shaking or falling off. *Do not reduce the rotation speed too much during drilling, as this may cause jamming or chipping. *Do not hit the carbide cutting edge against hard objects or press it hard against the workpiece when penetrating the center drill, as this will cause chipping. *When drilling continuously with a drill press, be careful not to overheat the cutting edge. Use cutting fluid or interrupt drilling to allow the cutting edge to cool. *If the plate thickness is 10mm or more, remove the spring before use. *When drilling holes in plates 10mm or thicker, please use the separately sold center drill (STR-6).