{"product_id":"matework-30pcs-hss-drill-bit-set-for-wood-plastic-iron-copper-aluminum","title":"Matework 30PCS HSS Drill Bit Set for Wood Plastic Iron Copper Aluminum","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e30PCS ALL-IN-ONE DRILL BIT SET: Includes 5Pcs Step Drill Bits (3\/16\"-1-3\/8\"), 5Pcs Countersink Bits (1\/4\"-3\/4\"), 13Pcs Twist Drill Bits (1\/16\"-1\/2\"), and 6Pcs Stubby Drill Bits (3\/32\"-3\/8\"). One set handles drilling, hole-enlarging and chamfering in a single kit\u003c\/li\u003e\n\u003cli\u003eDURABLE ALL-HSS CONSTRUCTION: Twist bits, step bits, countersink bits and stubby bits are all made of high-speed steel for sharp cutting edges and long service life. Surface nitriding reduces friction and prevents rust\u003c\/li\u003e\n\u003cli\u003ePRECISION SPLIT POINT \u0026amp; FLUTE DESIGN: The 135° split point on twist bits and the 118° split-point grind on 4‑flute step bits minimize walking and enable self-centering, allowing drilling to start on contact with reduced feed pressure. The double-helix flutes provide rapid chip evacuation for stable, clean holes. The 82° five‑flute countersink delivers smooth, burr‑free chamfers\u003c\/li\u003e\n\u003cli\u003eQUICK-CHANGE 1\/4\" HEX SHANK: Universal hex shank fits all standard drills, impact drivers and quick-change chucks securely. Laser-etched size marks on step bits let you identify diameters at a glance. Stubby bits eliminate chatter and vibration in tight spaces\u003c\/li\u003e\n\u003cli\u003eMULTI-MATERIAL USE \u0026amp; ORGANIZED CARRY CASE: Works on wood, plastic, aluminum, mild steel, copper and iron. Ideal for DIY, home repair, metalworking and woodworking. All bits arrive in a rugged molded case with labeled slots for easy selection, storage and transpor\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type:\u003c\/strong\u003e Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Angle String:\u003c\/strong\u003e 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Matework\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Flute Type:\u003c\/strong\u003e Spiral\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Matework","offers":[{"title":"Default Title","offer_id":48486119276802,"sku":"B0H73FLZCG","price":82.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/51m4FFszkOL.jpg?v=1789286324","url":"https:\/\/mrovanta.com\/products\/matework-30pcs-hss-drill-bit-set-for-wood-plastic-iron-copper-aluminum","provider":"MROVanta","version":"1.0","type":"link"}