CO-Z 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
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 Compatible with
Electric Drill 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 Titanium Step Bit Large Step Bit M2 Step Bit
Cobalt Step Bit Step Bits Step Bits with Center Punch Main Features Improved
hole drilling efficiency and lengthened service time. Drill holes of larger
diameters. Improved hole drilling efficiency and lengthened service time.
Improved hole drilling efficiency and lengthened service time. Drill holes of
various diameters at once. Drill holes of various diameters at once.
Compatible Materials 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 Iron sheet, aluminum sheet, acrylic board, PVC board, wood board
Product Material High Speed Steel High Speed Steel M2 M35, Cobalt High Speed
Steel High Speed Steel Measurement System Inch Inch Inch Inch Inch Inch
Compatible Drill Diameter 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8
1/2,3/8 1/2,1/4,3/8 1/2,1/4,3/8 1/2,1/4,3/8 1/2,1/4,3/8
Product Features
- Hss & Titanium Coating —– High-speed steel makes it last longer than others, titanium coating ensure easily cut through iron sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
- Titanium Coating —– Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance.
- Revolutionary Design —– Tri-flatted shank fits into power tools chuck securely and eliminates slip; two-flute design clears chips faster and allows particles to escape easily.
- Includes 10 STEP SIZES —– 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″.
- A Must-Have for Handyman or Professionals —– Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal).