Specification Brand : TECHTONGDA BulletPoint1 : 【Screw Tap Grinder】This machine is a specialized device that can grind the entire cutting surface and cutting edges of taps. Simple operation design, even those without any experience can get started. Whether you are a small and medium enterprise, a family workshop, or a personal daily grinder, you can achieve satisfactory results! BulletPoint2 : 【Grinding Range】The grinding range is M5 to M20, which means it can process taps with diameters from 5 mm to 20 mm. BulletPoint3 : 【Easy Positioning Tool Holder】The adjustment on the left side of the front allows you to see the positioning clearly, improving the accuracy and making it faster and more stable to set up. BulletPoint4 : 【Standard Tap Grinding Base】The sharpening holes are custom-made for the collet sizes, making it easy to insert and ensuring precise sharpening. BulletPoint5 : 【Accessory List】Equipped with CBN diamond grinding wheels and standard collets: 4mm, 6mm, 8mm, 10mm, 12mm, and 14mm, totaling 6 standard clamps. Includes one set each of 3-flute and 4-flute collets, along with a random hex wrench. Color : Silver ExternallyAssignedProductIdentifier : 7635463920980 ExternallyAssignedProductIdentifier1 : 0840403730001 ExternallyAssignedProductIdentifier2 : 840403730001 GpsrSafetyAttestation : 1 ItemName : TECHTONGDA Screw Tap Grinder Sharpener Sharpening Machine with CBN Diamond Grinding Wheel M5-M20 Range ItemPackageDimensions_Height : 10.63 inches ItemPackageDimensions_Length : 14.57 inches ItemPackageDimensions_Width : 9.45 inches ItemTypeKeyword : drill-and-tap-sets Manufacturer : TECHTONGDA Material : High Speed Steel NumberOfItems : 1 PartNumber : L027340 ProductDescription : Parameters Power: AC110V Point angle: 0°-30° Range: M5-M20 Speed: 4400R.P.M Diamond wheel: CBN N/G Weight: 25.3LBS (11.5kg)/ 30.9LBS (14kg) Packing size: 14.6*9.5*10.6inch(37*24*27cm) ProductSiteLaunchDate : 2024-08-05T07:03:15.358Z Size : 1 set of 12 pieces SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31191600