{"title":"Step Drill Bits In Power Drilling \u0026 Accessories","description":"\u003cp\u003eExplore our premium selection of Step Drill Bits in Power Drilling \u0026amp; Accessories, ideal for drilling precise, smooth holes in metal, wood, and plastic. Our high-quality step drill bits deliver efficiency, durability, and precision for both professionals and DIY enthusiasts. Discover reliable solutions for your drilling needs available from Shelllumber.com\u003c\/p\u003e","products":[{"product_id":"irwin-unibit-15104-step-drill-bit-3-16-to-7-8-in-dia-3-in-oal-tree-flute-1-flute-3-8-in-dia-shank-round-shank","title":"Irwin Unibit 15104 Step Drill Bit, 3\/16 to 7\/8 in Dia, 3 in OAL, Tree Flute, 1-Flute, 3\/8 in Dia Shank, Round Shank","description":"Self-starting bit features single flute cutting edge for greater control through steps. Three flatted shanks prevent slipping in drill chuck. 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Our step drill bit kit features the #1-1\/8 to 1\/2 in, #2-3\/16 to 1\/2 in and #4-3\/16 to 7\/8 in step bits with laser engraving for a clear stop on size identification.\u003cbr\u003eUnit: CD\u003cbr\u003eUPC: 045242505111\u003cbr\u003eModel Number: 48-89-9254","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45292997509271,"sku":"VORG7578768","price":129.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7578768_tku9bf.jpg?v=1741714201"},{"product_id":"milwaukee-shockwave-impact-duty-48-89-9248-step-drill-bit-1-8-to-1-in-dia-spiral-flute-2-flute-1-4-in-dia-shank","title":"Milwaukee SHOCKWAVE Impact Duty 48-89-9248 Step Drill Bit, 1\/8 to 1 in Dia, Spiral Flute, 2-Flute, 1\/4 in Dia Shank","description":"Our SHOCKWAVE Impact Duty step bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. 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Our 1\/8 to 1\/2 in step bit features 13 steps with laser engraving for a clear stop on size identification.\u003cbr\u003eUnit: CD\u003cbr\u003eUPC: 045242505098\u003cbr\u003eModel Number: 48-89-9248","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45292997542039,"sku":"VORG7578750","price":65.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7578750_4q5xf1.jpg?v=1741714202"},{"product_id":"milwaukee-shockwave-impact-duty-48-89-9243-step-drill-bit-3-16-to-3-4-in-dia-spiral-flute-2-flute-hex-shank","title":"Milwaukee SHOCKWAVE Impact Duty 48-89-9243 Step Drill Bit, 3\/16 to 3\/4 in Dia, Spiral Flute, 2-Flute, Hex Shank","description":"Our SHOCKWAVE Impact Duty step bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Our step drill bits are made in the USA with global materials and give you best in class performance in impact drivers with the versatility to be used in drills. The 1\/4 in hex shank has an optimized SHOCKZONE body providing you with the industryâ€s most durable shank, reducing early shank breaks. A titanium aluminum nitride coating helps deliver you 5X longer life, while the step drill bit's Rapid Strike tip and dual spiral flute produce 2X faster holes. Our 1\/8 to 1\/2 in step bit features 13 steps with laser engraving for a clear stop on size identification.\u003cbr\u003eUnit: CD\u003cbr\u003eUPC: 045242505074\u003cbr\u003eModel Number: 48-89-9243","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45292997574807,"sku":"VORG7578743","price":51.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7578743_3o24od.jpg?v=1741714203"},{"product_id":"milwaukee-48-89-9221-step-drill-bit-set-dual-flute-3-piece-hss-black-oxide","title":"Milwaukee 48-89-9221 Step Drill Bit Set, Dual Flute, 3-Piece, HSS, Black Oxide","description":"Milwaukee step drill bits with jam-free performance feature a dual-flute design delivering up to 2X faster hole times, up to 4X longer life and up to 50% more holes per battery charge than competitors. Ideal for drilling small and large-diameter holes in steel and plastic, these bits are optimized for cordless drills in high-speed. The Rapid Strike tip allows for a fast and accurate start that generates less heat, resulting in longer bit tip life. Black oxide coating also enhances durability, hole quality and bit life. For user convenience and accuracy, each bit has laser-engraved reference marks you can see while drilling. The three-flat Secure Grip shank ensures a solid connection with the drill chuck. The step drill bit three-piece set includes bits #1 (48-89-9201), #2 (48-89-9202) and #4 (48-89-9204). Jam-free performance in high-speed with most professional 18 V cordless drills with Lithium-ion battery technology.\u003cbr\u003eUnit: CD3\u003cbr\u003eUPC: 045242307746\u003cbr\u003eModel Number: 48-89-9221","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45293001998487,"sku":"VORG7577638","price":120.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7577638_dzf32r.jpg?v=1741714691"},{"product_id":"milwaukee-48-89-9209-step-drill-bit-7-8-to-1-1-8-in-dia-2-61-64-in-oal-2-flute-3-8-in-dia-shank-flat-shank","title":"Milwaukee 48-89-9209 Step Drill Bit, 7\/8 to 1-1\/8 in Dia, 2-61\/64 in OAL, 2-Flute, 3\/8 in Dia Shank, Flat Shank","description":"Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! Finally, the 1\/4 in hex shank allows for fast bit change in impact drivers and sure grip in chucks.\u003cbr\u003eUnit: CD\u003cbr\u003eUPC: 045242307715\u003cbr\u003eModel Number: 48-89-9209","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45293002031255,"sku":"VORG7577620","price":60.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7577620_oenvt2.jpg?v=1741714692"},{"product_id":"milwaukee-48-89-9204-step-drill-bit-3-16-to-7-8-in-dia-2-61-64-in-oal-2-flute-3-8-in-dia-shank-flat-shank","title":"Milwaukee 48-89-9204 Step Drill Bit, 3\/16 to 7\/8 in Dia, 2-61\/64 in OAL, 2-Flute, 3\/8 in Dia Shank, Flat Shank","description":"Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! Finally, the 1\/4 in hex shank allows for fast bit change in impact drivers and sure grip in chucks.\u003cbr\u003eUnit: CD\u003cbr\u003eUPC: 045242307661\u003cbr\u003eModel Number: 48-89-9204","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":45293002686615,"sku":"VORG7577596","price":50.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7577596_hhdt3q.jpg?v=1741714707"},{"product_id":"milwaukee-48-89-9202-step-drill-bit-3-16-to-1-2-in-dia-3-5-64-in-oal-2-flute-1-4-in-dia-shank-flat-shank","title":"Milwaukee 48-89-9202 Step Drill Bit, 3\/16 to 1\/2 in Dia, 3-5\/64 in OAL, 2-Flute, 1\/4 in Dia Shank, Flat Shank","description":"Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of HSS, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and allows faster penetration. With laser etched markings you will always know your hole sizes no guess work! 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Used in applications such as drilling holes into thin stainless steel, copper, brass, aluminum, plastic and laminates, pilot hole required.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 038548102207\u003cbr\u003eModel Number: 10220","brand":"Irwin","offers":[{"title":"Default Title","offer_id":45302989979799,"sku":"VORG3880085","price":47.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/3880085_mkzwy2.jpg?v=1741970454"},{"product_id":"irwin-unibit-10502zr-step-drill-set-3-piece-hss","title":"Irwin Unibit 10502ZR Step Drill Set, 3-Piece, HSS","description":"Irwin Unibit Step Drill Set, HSS, Number of Pieces: 3, Includes: #1, #2, #3 Unibits\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 038548105024\u003cbr\u003eModel Number: 10502ZR","brand":"Irwin","offers":[{"title":"Default Title","offer_id":45309690970263,"sku":"VORG2514321","price":80.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2514321-Alt1.jpg?v=1742262452"},{"product_id":"irwin-unibit-15101zr-step-drill-bit-1-8-to-1-2-in-dia-3-1-4-in-oal-1-flute-1-4-in-dia-shank-hex-shank","title":"Irwin Unibit 15101ZR Step Drill Bit, 1\/8 to 1\/2 in Dia, 3-1\/4 in OAL, 1-Flute, 1\/4 in Dia Shank, Hex Shank","description":"Self-starting bit features single flute cutting edge for greater control through steps. Three flatted shanks prevent slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into stainless steel, copper, brass, aluminum, plastic, laminates and other thin materials up to 1\/8 in thick.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 038548151014\u003cbr\u003eModel Number: 15101ZR","brand":"Irwin","offers":[{"title":"Default Title","offer_id":45330495897751,"sku":"VORG1231026","price":34.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/1231026_9hll88.jpg?v=1742875721"},{"product_id":"irwin-unibit-10235-step-drill-bit-1-4-to-1-3-8-in-dia-3-1-8-in-oal-1-flute-1-2-in-dia-shank-hex-shank","title":"Irwin UNIBIT 10235 Step Drill Bit, 1\/4 to 1-3\/8 in Dia, 3-1\/8 in OAL, 1-Flute, 1\/2 in Dia Shank, Hex Shank","description":"The Irwin UNIBIT HSS fractional self-starting step drill #5, 1\/4 to 1-3\/8 in, is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, plexiglass, wood and laminate. 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The bit features a quick change hex shank that secures easily in the drill chuck.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 038548101057\u003cbr\u003eModel Number: 10235","brand":"Irwin","offers":[{"title":"Default Title","offer_id":45330572443799,"sku":"VORG1140060","price":80.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/1140060_kyjgw4.jpg?v=1742879780"},{"product_id":"wilmar-w9003-step-drill-set-3-piece-steel-titanium-nitride-coated","title":"Wilmar W9003 Step Drill Set, 3-Piece, Steel, Titanium Nitride-Coated","description":"Wilmar Step Drill Set, Steel, Titanium Nitride-Coated, Dimensions: 5.4 in W x 7 in D x 1 in H, Number of Pieces: 3, Includes: 6 Step: 3\/16, 1\/4, 5\/16, 3\/8, 7\/16, 1\/2 in, 9 Step: 1\/4, 5\/16, 3\/8, 7\/16, 1\/2, 9\/16, 5\/8, 11\/16, 3\/4 in, 13 Step: 1\/8, 5\/32, 3\/16, 7\/32, 1\/4, 9\/32, 5\/16 11\/32, 3\/8, 13\/32, 7\/16, 15\/32, 1\/2 in\u003cbr\u003eUnit: SET\u003cbr\u003eUPC: 039564191671\u003cbr\u003eModel Number: W9003","brand":"Wilmar","offers":[{"title":"Default Title","offer_id":45338909704343,"sku":"VORG0459420","price":11.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/Performance_Tool_W9003.jpg?v=1743139642"},{"product_id":"irwin-unibit-10239-step-drill-bit-7-8-to-1-1-8-in-dia-1-flute-7-16-in-dia-shank-hex-shank","title":"Irwin UNIBIT 10239 Step Drill Bit, 7\/8 to 1-1\/8 in Dia, 2-7\/8 in OAL, 1-Flute, 7\/16 in Dia Shank, Hex Shank","description":"The Irwin UNIBIT HSS fractional self-starting step drill #5, 1\/4 to 1-3\/8 in, is ideal for drilling clean, smooth holes in mild steel, copper, bass, aluminum, plexiglass, wood and laminate. 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Diablo's impact strong step bits are impact ready and compatible with drills and impact drivers. An automated precision grinding process on each step reduces wear and delivers up to 2X faster cuts. 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