{"product_id":"value-collection-01541275-taper-shank-drill-bit-4mt-hss","title":"Value Collection 01541275 Taper Shank Drill Bit 4MT Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 01541275 is a taper shank drill bit engineered for heavy-duty drilling in metal, alloy, and other hard materials. Built from high-speed steel with an oxide finish, this bit handles the elevated heat and friction generated in demanding shop and field drilling applications. It carries a 4MT (Morse Taper 4) shank, a 118-degree standard point angle, and a web-thinned tip that reduces thrust and improves penetration. With a 1-27\/64 inch cutting diameter and a right-hand spiral flute, it is sized for large-bore work requiring a rigid, secure taper-fit spindle connection. Machinists, tool-and-die shops, and maintenance crews running drill presses or lathes with compatible taper sleeves are the primary users of this bit.\u003c\/p\u003e\u003cp\u003eThis taper shank drill bit is suited for general-purpose drilling in ferrous and non-ferrous metals, plastics, and composite materials on drill presses, lathes, and milling machines fitted with a Number 4 Morse Taper spindle. The 9-1\/8 inch flute length provides sufficient chip clearance for deep-hole drilling operations, while the 14-3\/4 inch overall length accommodates setups where extended reach is required. The regular spiral flute geometry promotes efficient chip evacuation, reducing the risk of clogging during continuous drilling cycles.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-27\/64 inch (1.4219 inch decimal) cutting diameter for large-bore drilling applications\u003c\/li\u003e\n\u003cli\u003e4MT Morse Taper shank for positive, self-locking spindle engagement without a chuck\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned tip for reduced entry thrust\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction resists heat buildup during high-speed and continuous-duty drilling\u003c\/li\u003e\n\u003cli\u003eOxide finish provides mild corrosion resistance and reduces friction at the cutting edge\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular-spiral flute geometry promotes consistent chip removal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in drill press spindles, lathe tailstocks, and milling machine quills equipped with a Number 4 Morse Taper socket. A 4MT sleeve or drift is required for removal from the spindle after use.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eTaper shank drill bits are installed and removed by machinists or maintenance technicians familiar with Morse Taper tooling. Always power down and lock out the machine before seating or drifting out the bit. Ensure the taper socket and shank are clean and free of chips or oil film before insertion to guarantee proper seating and prevent slippage under load. Use the correct drift pin and drift slot to remove the bit — do not strike the spindle housing directly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1-27\/64 inches (1.4219 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Taper Designation\u003c\/strong\u003e: 4MT (Morse Taper 4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 14-3\/4 inches (14.75 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 9-1\/8 inches (9.125 inches decimal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.94 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241639\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 01541275\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51704138694962,"sku":"01541275","price":321.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/15697392ab4669968f0fd77ed6e48cc9.jpg?v=1788420832","url":"https:\/\/voomisupply.com\/products\/value-collection-01541275-taper-shank-drill-bit-4mt-hss","provider":"Voomi Supply","version":"1.0","type":"link"}