Precision Machinist Milling Blocks Set 1-2-3 5 pcs

Precision Machinist Milling Blocks Set 1-2-3 5 pcs Description

Description This precision-machined block is made of high-class material and is sturdy and durable, which is often referred to as a 1-2-3 block. This type of block is commonly used in manufacturing and engineering for setting up machines, fixtures, and tooling. The size of each block strictly follows the 1-2-3 ratio to enhance assembly efficiency. Come and try it! Application This product can be used to pad the workpiece or vise, suitable for machining, quality control, automation equipment installation, and help industrial high-precision assembly and testing. Specifications Color: Silver Material: Steel Shape: Rectangular Number of Holes: 23 Holes (Including Five 3/8-16 Threaded Holes for Clamping and 18 Untapped Holes) Process: Heat Treatment, Quenching, Grinding, Hardening Accuracy: 0.005Mm/0.0002In Hardness: HRC 55-62 Each Product Size: 7.62*5.08*2.54Cm/3*2*1in Package Size: 10*17.5*12Cm/3.94*6.89*4.72In Gross Weight: 4.6Kg/10.14Lbs Net Weight: 4.37Kg/9.63Lbs Package Included 5*Matched Pairs Blocks (10 Blocks) Notes 1. Please confirm the precision and size carefully before ordering. 2. Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering. 【STURDY AND DURABLE】: The high-class steel and heat treatment, quenching, grinding, and hardening processes make this product wear-resistant, corrosion-resistant, impact-resistant, and not easy to be damaged and worn out, which ensures long-term use. 【PRACTICAL TOOLS】: These blocks are commonly used in machining, assembly, and quality control, and are one of the key tools to ensure production quality and efficiency 【SCIENTIFIC LAYOUT】: Each block has a total of 23 holes, evenly distributed on all sides, and the cross-drilling design can effectively use lower weight and maximum strength. 【HIGH ACCURACY】: The 23 holes(five 3/8-16 threaded holes for clamping and 18 untapped holes) are uniform in depth with 0.0002'' Accuracy, which can ensure precision and consistency in industrial applications. 【5 PAIRS】: Each group contains two paired blocks. 5 Pairs are supplied in accurate pairs that can meet batch requirements, reducing manual calibration costs and ensuring stability and consistency.