Specification Brand : Utoolmart BulletPoint1 : 【Parameter】- Bit Width: 12mm / 0.47-inch; Total length: 150mm / 5.91-inch; Shank Type : Four-Hollow Square Shank; Material: YG8C Tungsten Steel, 40CR Chrome Vanadium Steel. BulletPoint2 : 【Material】- YG8C tungsten steel and 40CR chrome vanadium steel bit heads are harder, tougher and more resistant and durable to extreme loads for longer tool life and faster performance in masonry. Steel bits are heat forged for strength and longevity with a sharp Tip edge design for maximum impact on masonry/concrete material, allowing for effective and precise drilling. BulletPoint3 : 【Four-Hollow Square Shank】- Optimized 4-flute design to reduce bit stress when drilling, keep the bit running cooler, and for fast dust removal. BulletPoint4 : 【Wide Application】- Hollow square shank drill bit is for handling a wide variety of heavy-duty drilling applications including concrete, brick, block and more. BulletPoint5 : 【Pay Attention To】- Collision of concrete iron is strictly prohibited when used in concrete. Color : Grey CompatibleMaterial : Stainless Steel CuttingAngleString : 135 degrees ExternallyAssignedProductIdentifier : 6180551511744 ExternallyAssignedProductIdentifier1 : 757686072691 ExternallyAssignedProductIdentifier2 : 0757686072691 ExternallyAssignedProductIdentifier3 : 00059511054088 FinishType : Chrome GpsrSafetyAttestation : 1 IncludedComponents : Bare-Tool ItemDisplayDimensions_Length : 109 millimeters ItemName : Utoolmart Hollow Square Shank Drill Bit, 12mm Bit, 150mm Long 10pcs ItemPackageDimensions_Height : 17.9 centimeters ItemPackageDimensions_Length : 1.4 centimeters ItemPackageDimensions_Width : 16.9 centimeters ItemPackageQuantity : 1 ItemShape : Hexagonal ItemTypeKeyword : hex-shank-drill-bits Manufacturer : Utoolmart Material : High speed steel Material1 : Stoneware Material2 : high speed porcelain ModelNumber : 29618 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : UT190926Z-1115 Pattern : 1 ProductDescription : Utoolmart Hollow Square Shank Drill Bit
Descriptions * Carbon steel, higher strength, faster drilling speed * Chip removal trough: grinding process, chip removal smooth drilling does not block * Quick connect keyless chuck to hex drive tool. * Screw head fits perfectly into any keyless chucks. * Hex End Used for Increase operator productivity and convenience by speeding bit changeovers.
Technical Parameters * Product Name : Hollow Square Shank Drill * Material: Carbon Steel * Color: Silver Tone * Bit Width: 12mm / 0.47-inch * Total length: 150mm / 5.91-inch * Shank Type : Four-Hollow Square Shank
Package Content * 10 Pcs x Hollow Square Shank Drill