through hole holder triple screw locking

{"cid":"91149676","title":"Clamp Screw Hole Lathe Machine Cutting Tool Holder 20 CrNiMo Material 3\u03bcM Runout","imgUrl":"https:\/\/img.chinax.com\/nimg\/73\/0a\/3d2b5e47670389bd526058c11972-200x200-1.jpg","attrs":{"Price":"Negotiable (Price term: EXW, FOB, CFR, CIF )","Brand Name":"HIPPSC","Model Number":"BT30-MC08-45","Minimum Order Quantity":"1 pcs","Delivery Time":"2~30 Work days","Certification":"ISO9001","Place of Origin":"Dongguan, China","Payment Terms":"T\/T, Western Union, Paypal, L\/C","Supply Ability":"20000 pcs Per Month","Packaging Details":"Plastic Box with Inner PE Bag In Carton","Runout":"3\u03bcm","Spindle Type":"BT-MC","Material":"20CrNiMo","Product Type":"Theading Tool Holder","Cutting Type":"EndMilling, Reaming, Drilling","Application":"Semi Precision Finishing"}}

{"cid":"91225487","title":"Heavy-Duty SQ2 Pocket-Hole Bit | 25mm High-Torque Assembly Tool (1\/4\" Hex)","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/74\/642ab828a2dbaf330ccdb2c34a9e-200x200-1.jpg","attrs":{"Price":"$0.1-1.5\/pcs","Brand Name":"XRTOOLS","Model Number":"SQ2x25mm","Minimum Order Quantity":"1000pcs","Delivery Time":"25-30days","Shank":"1\/4inch shank","Length":"25mm","Supply Ability":"50000pcs per day","Name":"Screw Bit","Materal":"TaiWan S2","Product hardness":"HRC58-60 degrees","Usage":"Suitable for woodworking, electronics, automotive repair, and general DIY","Place of Origin":"CHINA","Compatibility":"Compatible with most electric screwdrivers and drills","Screw Head Type":"PHILLIPS, Phillips type double heads bit","Color":"Black Oxide Coating","Packaging Details":"plastic box","Durability":"Heat-treated for enhanced strength and wear resistance","Certification":"ISO9000","Payment Terms":"L\/C, D\/P, T\/T, Western Union","Type":"Magnetic screwdriver bit","Magnetic":"Yes","Material":"S2 Steel"}}