Price: $9.99
(as of May 14,2021 03:17:49 UTC – Details)

Product Description

11

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.

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

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).