Feature

●High Speed Steel: The ladder drilling group performs well in heat resistance, corrosion resistance and rust prevention. The high speed steel structure ensures high durability.
●Size Includes - 3 Sizes 7/8", 1-1/8", 1-3/8" inch can fit the majority of brands currently on the market.
●Good Adaptability: It can easily drill the size you need by comparing the laser engraving size in the ladder drill slot. Only a small amount of pressure is required to cut steel, metal plates and other surfaces and remove burrs.
●Fast Chip Removal: Double groove design allows easy particle removal for easy cleaning.
●Versatility and Compatibility: required for manual or professional personnel. The anfrere step drill can quickly drill smooth holes on holes of different diameters such as steel, aluminum, wood and plastic plates.


Description

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Dual Flute Prevent the Splashing

  • The two flute design provides a smoother cutting, allows the material particles escape easily for a much more clean drilling operation, can be used on electrical drill, cordless drill, or high impact drill press machine.

Smooth & Clean Drilling

  • Dual grooves quickly remove swarf and chips as you drill, keeping your work safe and each hole well deburred.

Non-Walking Design

  • The split point tip is at 118 degrees to increase the wear resistance.

Distinct Shank Design

  • Our ⅜-inch shank is engineered for maximal stability and strength to prevent any offset or slippage.
UBT-1010-00 UBT-1070-00 UBT-1020-00 UBT-1030-00 UBT-1040-00 UBT-1060-00
Step Bit Step Bit Step Bit Step Bit Step Bit Step Bit
See Details
See Details
Customer Reviews
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4.4 out of 5 stars
176
4.3 out of 5 stars
4
—
5.0 out of 5 stars
4
4.4 out of 5 stars
4
Price — $9.99 — $19.99 $26.99 $29.99
Main Features Drill holes of various diameters at once. Drill holes of various diameters at once. 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.
Compatible Materials Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, 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 High Speed Steel High Speed Steel High Speed Steel
Measurement System Inch Inch Inch Inch Inch Inch
Compatible Drill Diameter 1/4 to 1-3/8 3/16 to 1-3/8 1/4 to 1-3/8 3/16 to 7/8 3/16 to 1-3/8 3/16 to 1-3/8
UBT-2010-00 UBT-2020-00 UBT-2030-00 UBT-2040-00 UBT-2050-00 UBT-2060-00
Step Bit Step Bit Step Bit Step Bit Large Step Bit Large Step Bit
See Details
Customer Reviews
4.4 out of 5 stars
4
5.0 out of 5 stars
4
4.1 out of 5 stars
25
5.0 out of 5 stars
1
4.3 out of 5 stars
38
3.8 out of 5 stars
24
Price $26.99 $21.99 $29.99 $21.99 — $36.99
Main Features Improved hole drilling efficiency and lengthened service time. 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. Drill holes of various diameters at once.
Compatible Materials Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, iron sheet, aluminum sheet, acrylic board, PVC board, wood board Steel board, 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 High Speed Steel High Speed Steel High Speed Steel
Measurement System Inch Inch Inch Inch Inch Inch
Compatible Drill Diameter 1/4 to 1-3/8 1/4 to 1-3/8 7/8", 1-1/8", 1-3/8" 3/16 to 1-3/8 1/4 to 2-3/8 1/4 to 2-3/8