CO-Z HSS 5PCS Titanium Spiral Grooved Step Drill Bit Set with Automatic Center Punch, Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped up Bits for DIY Lovers
CO-Z HSS 5PCS Titanium Spiral Grooved Step Drill Bit Set with Automatic Center Punch, Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped up Bits for DIY Lovers
Maintenance Tips 1. Not compatible with hammer drill. 2. Please do not set drilling speed too high to avoid damages to cutting edge. 3. It is recommended to oil the bit before every use. 4. Please drill a smaller hole to make drilling smoother. 5. The metal sheet on which you want to drill should not exceed 0.38 in. in thickness. Features of CO-Z Titanium Step Bits 1. Drills holes of various sizes without changing bits. 2. Minimal shocks and almost impossible to snap compared to conventional bits. 3. Smooth hole edges, perfect to drill holes for HVAC jobs. 4. Smoother and rounder holes. 5. Prevents metal scurf from flying around for improved safety. Read more Convenient & Accurate Laser-engraved reference marks on each bit offer superb convenience and accuracy, ideal for drilling large and small-diameter holes in metal and plastic. For high-efficient drilling, thickness of sheet metal shall be less than that of each step Universal Compatibility Compatible with 1/4, 3/8, 1/2 electric drills or bench drills, but only work for sheet metal, aluminum or plastic. Sleek & Accurate Drilling X-type openings design to facilitate the removal of cutting waste when drilling, preventing iron chips or sawdust from scattering and ensuring sleek & accurate drilling. Read more Spiral Grooved Step Bits with Center Punch Step Bits Step Bits with Center Punch M2 Step Bit Cobalt Step Bit Large Step Bit Main Features Drill holes of various diameters at once, smoother hole drilling. Drill holes of various diameters at once. Drill holes of various diameters at once. Improved hole drilling efficiency and lengthened service time. Improved hole drilling efficiency and lengthened service time. Drill holes of larger diameters. Compatible Materials Iron sheet, aluminum sheet, acrylic board, PVC board, wood board Iron sheet, aluminum sheet, acrylic board, PVC board, wood board Iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Stainless Steel Sheet, iron sheet, aluminum sheet, acrylic board, PVC board, wood board, steel board Iron sheet, aluminum sheet, acrylic board, PVC board, wood board Product Material High Speed Steel High Speed Steel High Speed Steel M2 M35, Cobalt High Speed Steel Measurement System Inch Inch Inch Inch Inch Inch Compatible Drill Diameter 1/2,1/4,3/8 1/2,1/4,3/8 1/2,1/4,3/8 1/2,1/4,3/8 1/2,1/4,3/8 1/2,3/8
Product Features
- Durable Titanium Coated Bits W/Spiral Grooves ----- The spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.
- 50 Sizes In 5 ----- Our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts; to make your holes more accurate, please do use a center punch to locate before drilling.
- Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is less than 3mm/0.12 in. in thickness.
- Less Splashing & Saves Your Money ----- X-type opening design can facilitate the removal of cutting waste when drilling to keep the drill bit clean.
- Clear Laser Measurements ----- The well-manufactured bits come with very highly visible laser measurements for you to easily find the size you want, improving your drilling accuracy.
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.