Specification Brand : yancinne BulletPoint1 : 【Selected Materials】- The jackhammer drill bit is made of high quality 40Cr chrome steel through hardening and one-piece molding process, which has the advantages of high hardness, wear-resistance and impact-resistance to ensure a long service life BulletPoint2 : 【Large Size】- The large size (17.3×5.3 inches) and unique shape of the chisel with shank provides a larger digging area and longer shank, which can easily excavate the soil and make the digging and de-earthing work more efficient and less time-consuming BulletPoint3 : 【Easy to Carry& Store】- Portable tool box with handle and groove design, easy to carry and store while preventing bumps, wear and tear and loss BulletPoint4 : 【Versatile Applicability】- The shovel fits most 65A electric breaker hammers on the market with less effort than traditional hand shovels, and the simple construction and shank clasp design allows it to be quickly mounted on the hammer and put into use BulletPoint5 : 【Excellent Performance】- High hardness and sharp shovel head is not easy to break, can withstand more digging force and break ground more efficiently, suitable for a variety of applications in construction, landscaping and excavation projects, can be used for digging, trenching and so on Color : Silver ItemName : 1PC NEW vacuum pump accessories nylon sleeve internal gear coupling sleeve (25 teeth (inner diameter 56mm)) ItemTypeKeyword : concrete-chisels Manufacturer : yancinne Material : 40Cr Chromium Steel ModelName : Shank Chisel Bit ModelNumber : Shank Chisel Bit PartNumber : NL32 teeth (inner diameter 85mm) ProductDescription : 1PC NEW vacuum pump accessories nylon sleeve internal gear coupling sleeve Warranty:120days ProductSiteLaunchDate : 2024-09-14T02:58:04.427Z SafetyWarning : Do not use on metal objects. Style : 25 teeth (inner diameter 56mm) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27000000