Specification Brand : Reland Sun BulletPoint : 10pcs 3mm Thick Thickness Heating Block Cotton hotend Nozzle Heat Insulation Cotton BulletPoint1 : Sharper Bit - Excellent materials and fine grinding process can make the cutting of the bit sharper. BulletPoint2 : Widely Application: These printer drill bits are specially designed for processing PCB CNC board,, plastic, copper, stainless steel and other metal parts. BulletPoint3 : For 3D Printer - These printer drill bits are suitable for 3D printer, can reduce the cutting force and break bit, and improve the quality of the hole wall. BulletPoint4 : Durability and High Hardness - Tungsten carbide material manufacturing ensures maximum durability and high hardness. BulletPoint5 : 10pcs - Total 10pcs printer drill bits in the package, which can meet your different needs and easy to use. ExternallyAssignedProductIdentifier : 7354395906847 ExternallyAssignedProductIdentifier1 : 0708310205855 ExternallyAssignedProductIdentifier2 : 708310205855 ItemName : 10pcs 3mm Thick Thickness Heating Block Cotton hotend Nozzle Heat Insulation Cotton ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 9 centimeters ItemPackageDimensions_Width : 6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3d-printer-extruders Manufacturer : RELAND SUN Material : material ModelNumber : LBECgomrqdzisu-11 NumberOfItems : 1 PartNumber : 708310205855 ProductDescription : 10pcs 3mm Thick Thickness Heating Block Cotton hotend Nozzle Heat Insulation Cotton ProductSiteLaunchDate : 2022-06-04T13:46:57.486Z