Irwin Unibit 10220 Hole Enlarging Step Drill Bit, 9/16 in Dia Min Hole, 1 in Dia Max Hole, 8 Steps, 8 Hole Sizes, 7/16 in Shank
Pricing Notice
Due to evolving trade policies, product prices may be subject to change. For details, please refer to our Terms of Sale. We remain committed to offering competitive pricing and exceptional service.
Terms of SaleHave a Question About a Product?
Our team is here to answer all your questions and provide the detailed information and support you need to make product decisions.
Contact UsIrwin Unibit 10220 Hole Enlarging Step Drill Bit, 9/16 in Dia Min Hole, 1 in Dia Max Hole, 8 Steps, 8 Hole Sizes, 7/16 in Shank
ManufacturerIrwin Unibit
Part #376510220
MFG #10220
UPC #038548102207
Irwin Unibit, 10220, Hole Enlarging Step Drill Bit, Imperial, #20 Letter/Wire, 9/16 in Diameter Minimum Hole, 1 in Diameter Maximum Hole, 8 Steps, 1/8 in Step Depth, 8 Hole, 1 Flutes, 8, 7/16 in Shank, 3-Flat Shank, SpeedPoint, HSS Cutting Edge, Bright, Applicable Materials: Aluminum, Brass, Copper, Laminates, Plastic and Stainless Steel
$51.28
 / EAKnowledgeable Product TeamBenefit from our experienced team, ready to assist you with expert product knowledge and ensure a seamless shopping experience.
- Manufacturer Name:Â Stanley Black & DeckerApplicable Materials:Â Aluminum, Brass, Copper, Laminates, Plastic and Stainless SteelCountry of Origin:Â USCutting Edge Material:Â HSSDrill Diameter Measurement System:Â ImperialFinish:Â BrightHole Sizes Cut:Â 8Letter/Wire Size:Â #20Manufacturer Name:Â Stanley Black & DeckerMaterial:Â HSSMaximum Hole Diameter:Â 1 inMinimum Hole Diameter:Â 9/16 inNumber of Flutes:Â 1Number of Hole Sizes:Â 8Number of Steps:Â 8Point Type:Â SpeedPointShank Size:Â 7/16 inShank Type:Â 3-FlatStep Depth:Â 1/8 inType:Â Hole Enlarging
- Single flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Patented single flute cutting edge gives the user a true round hole every time
- Geometry of single flute cutting edge drills true, round holes and provides maximum step control
- Laser etched sizes inside flute for easy and permanent hole size identification
- SpeedPoint tip for fast starts
- Hex shaped shank secures easily in drill
- #1, #2, #10 and #12 sizes have a quick change shank
- Irwin Unibit step drill bits are ideal for drilling holes in just about any type of thin material. General purpose high speed steel Unibit step drill bits are perfect for use in mild steel, copper, brass, aluminum, plexiglass, wood, and laminate. Our titanium nitride coated (TiN) bits resist heat and friction, which extends the life of the cutting edge six times longer than standard step drills. And, our cobalt step drill bits are engineered with m35 cobalt steel for maximum life when drilling in the toughest steel, including stainless steel. Most Unibit step drills are designed with a SpeedPoint tip that guarantees fast starts. Theyre manufactured with a single flute cutting edge that drills multiple sizes of true, round holes with precise step control. Plus, the hole sizes are permanently laser etched on the inside of the flute, so they can be easily identified throughout the life of the bit.
- Manufacturer Name:Â Stanley Black & DeckerApplicable Materials:Â Aluminum, Brass, Copper, Laminates, Plastic and Stainless SteelCountry of Origin:Â USCutting Edge Material:Â HSSDrill Diameter Measurement System:Â ImperialFinish:Â BrightHole Sizes Cut:Â 8Letter/Wire Size:Â #20Manufacturer Name:Â Stanley Black & DeckerMaterial:Â HSSMaximum Hole Diameter:Â 1 inMinimum Hole Diameter:Â 9/16 inNumber of Flutes:Â 1Number of Hole Sizes:Â 8Number of Steps:Â 8Point Type:Â SpeedPointShank Size:Â 7/16 inShank Type:Â 3-FlatStep Depth:Â 1/8 inType:Â Hole Enlarging
- Single flute cutting edge for greater control through steps
- 3 flatted shank prevents slipping in drill chuck
- Patented single flute cutting edge gives the user a true round hole every time
- Geometry of single flute cutting edge drills true, round holes and provides maximum step control
- Laser etched sizes inside flute for easy and permanent hole size identification
- SpeedPoint tip for fast starts
- Hex shaped shank secures easily in drill
- #1, #2, #10 and #12 sizes have a quick change shank
- Irwin Unibit step drill bits are ideal for drilling holes in just about any type of thin material. General purpose high speed steel Unibit step drill bits are perfect for use in mild steel, copper, brass, aluminum, plexiglass, wood, and laminate. Our titanium nitride coated (TiN) bits resist heat and friction, which extends the life of the cutting edge six times longer than standard step drills. And, our cobalt step drill bits are engineered with m35 cobalt steel for maximum life when drilling in the toughest steel, including stainless steel. Most Unibit step drills are designed with a SpeedPoint tip that guarantees fast starts. Theyre manufactured with a single flute cutting edge that drills multiple sizes of true, round holes with precise step control. Plus, the hole sizes are permanently laser etched on the inside of the flute, so they can be easily identified throughout the life of the bit.
Pricing Notice
Due to evolving trade policies, product prices may be subject to change. For details, please refer to our Terms of Sale. We remain committed to offering competitive pricing and exceptional service.
Terms of SaleHave a Question About a Product?
Our team is here to answer all your questions and provide the detailed information and support you need to make product decisions.
Contact UsStanley Black & DeckerIrwin Unibit 10220 Hole Enlarging Step Drill Bit, 9/16 in Dia Min Hole, 1 in Dia Max Hole, 8 Steps, 8 Hole Sizes, 7/16 in Shank
Part #:376510220
MFG #:10220$51.28
 / EA