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{"id":9681195106455,"title":"IRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3\/16\" to 1\/2\" by 1\/4\" Shank Step Drill Bit (15102) #2 (3\/16-1\/2\") Titanium Nitride (TiN)","handle":"irwin-unibit2t-shank-step-drill-bit-titanium-nitrate-coated-3-16-to-1-2-by-1-4-shank-step-drill-bit-15102-2-3-16-1-2-titanium-nitride-tin","description":"\u003ch3\u003eIRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3\/16\" to 1\/2\" by 1\/4\" Shank Step Drill Bit (15102)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUNIBIT Titanium Nitride Coated 2T 6 Hole Sizes\n(3\/16\"-1\/2\"), 1\/16\" Increments From the Manufacturer UNIBIT 2T 6 Hole Sizes\n(3\/16\"-1\/2\"), 1\/16\" Increments\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHole Sizes: 3\/16\" to 1\/2\" in 1\/16\" increments (6 steps)\u003c\/li\u003e\n \u003cli\u003eCutting Edge: Single-flute for smooth, round holes\u003c\/li\u003e\n \u003cli\u003eTip Design: SpeedPoint for fast starts and reduced walking\u003c\/li\u003e\n \u003cli\u003eShank Type: 1\/4\" round or hex shank (varies by model)\u003c\/li\u003e\n \u003cli\u003eApplication: Ideal for drilling in thin metals, plastics, and laminates\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-07-30T17:58:55+10:00","created_at":"2026-07-26T23:55:07+10:00","vendor":"IRWIN","type":"Step Drill Bits","tags":["home_improvement_Aug2026"],"price":14600,"price_min":14600,"price_max":14600,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":48068512514199,"title":"#2 (3\/16-1\/2\") \/ Titanium Nitride (TiN)","option1":"#2 (3\/16-1\/2\")","option2":"Titanium Nitride (TiN)","option3":null,"sku":"B00075RGWI","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"IRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3\/16\" to 1\/2\" by 1\/4\" Shank Step Drill Bit (15102) #2 (3\/16-1\/2\") Titanium Nitride (TiN) - #2 (3\/16-1\/2\") \/ Titanium Nitride (TiN)","public_title":"#2 (3\/16-1\/2\") \/ Titanium Nitride (TiN)","options":["#2 (3\/16-1\/2\")","Titanium Nitride (TiN)"],"price":14600,"weight":50,"compare_at_price":null,"inventory_management":"shopify","barcode":"785533317992","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/newnestshop.com\/cdn\/shop\/files\/B00075RGWI.jpg?v=1785074109"],"featured_image":"\/\/newnestshop.com\/cdn\/shop\/files\/B00075RGWI.jpg?v=1785074109","options":["Size","Style"],"media":[{"alt":null,"id":42460247228567,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1000,"width":1000,"src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00075RGWI.jpg?v=1785074109"},"aspect_ratio":1.0,"height":1000,"media_type":"image","src":"\/\/newnestshop.com\/cdn\/shop\/files\/B00075RGWI.jpg?v=1785074109","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eIRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3\/16\" to 1\/2\" by 1\/4\" Shank Step Drill Bit (15102)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUNIBIT Titanium Nitride Coated 2T 6 Hole Sizes\n(3\/16\"-1\/2\"), 1\/16\" Increments From the Manufacturer UNIBIT 2T 6 Hole Sizes\n(3\/16\"-1\/2\"), 1\/16\" Increments\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHole Sizes: 3\/16\" to 1\/2\" in 1\/16\" increments (6 steps)\u003c\/li\u003e\n \u003cli\u003eCutting Edge: Single-flute for smooth, round holes\u003c\/li\u003e\n \u003cli\u003eTip Design: SpeedPoint for fast starts and reduced walking\u003c\/li\u003e\n \u003cli\u003eShank Type: 1\/4\" round or hex shank (varies by model)\u003c\/li\u003e\n \u003cli\u003eApplication: Ideal for drilling in thin metals, plastics, and laminates\u003c\/li\u003e\n \u003c\/ul\u003e"}

IRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3/16" to 1/2" by 1/4" Shank Step Drill Bit (15102) #2 (3/16-1/2") Titanium Nitride (TiN)

In Stock. Leaves warehouse within 2 - 3 business days

$146.00 AUD
Maximum quantity available reached.
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1 Year Warranty *

IRWIN Unibit2T Shank Step Drill Bit, Titanium Nitrate Coated 3/16" to 1/2" by 1/4" Shank Step Drill Bit (15102)

UNIBIT Titanium Nitride Coated 2T 6 Hole Sizes (3/16"-1/2"), 1/16" Increments From the Manufacturer UNIBIT 2T 6 Hole Sizes (3/16"-1/2"), 1/16" Increments

Product Features

  • Hole Sizes: 3/16" to 1/2" in 1/16" increments (6 steps)
  • Cutting Edge: Single-flute for smooth, round holes
  • Tip Design: SpeedPoint for fast starts and reduced walking
  • Shank Type: 1/4" round or hex shank (varies by model)
  • Application: Ideal for drilling in thin metals, plastics, and laminates

Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).

This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.

You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.