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Irwin Step Drill Bit Set 10228P

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Step Drill Set 4-Pc. (#1 #2 #3 #1T)

IRWIN-10228P

IRWIN® Unibit® Step Drill Set 4-Pc No 1, 2, 3 and 1T helps you get the results you want every time you need to drill into sheet metal including copper, brass, aluminum, mild steel or plexiglass. These... read more

Rating:
IRWIN-10228P is rated 5.0 out of 5 by 1.
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Made in the USA
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Features

IRWIN® Unibit® Step Drill Set 4-Pc No 1, 2, 3 and 1T helps you get the results you want every time you need to drill into sheet metal including copper, brass, aluminum, mild steel or plexiglass. These Unibit step drill bits feature a single-flute edge for increased control and accuracy as you cut through different step sizes. Every bit in the Irwin step drill bit set has a SpeedPoint® non-skid tip design to prevent skidding for more accurate holes and negates the need for center punching before drilling. The shank design gives the bit a snug fit in the drill chuck. The Unibit step drill set features Cobalt steel fabrication, high-speed steel or titanium nitrate coatings for heavy-duty use. Each bit fits a standard 1/4-inch drill chuck, and 1 and 2 bits fit standard quick-change adapters.

Additional Features

  • Irwin step drill bit set includes number 1, 2, 3 and 1T Unibit drill bits
  • Limited lifetime warranty
  • Drills quickly into all types of sheet metal and other materials including steel, aluminum, copper and plexiglass
  • Singe-flute edge increases control and accuracy through each step
  • SpeedPoint non-skid tips reduce skidding and don't require center punching before drilling
  • Shank design ensures a tight fit in the drill chuck
  • Cobalt steel, high-speed steel and titanium nitrate coatings increase bit life
  • Fits standard 3/8-inch drill chucks
  • 1 and 2 bits included in the Irwin drill bit set also fit standard quick-change adapters
  • Made in U.S.A.
Specifications
Acme Tools Brand Name: IRWIN
Acme Tools Part Number: 10228P
Assembled Weight (lbs): 0.46
Bit Diameter: .5-.75
Bit Material: High Speed Steel
Country of Origin: USA
Drill Bit Type: Step
Drilling Depth (in): 2
Flute Length (in): 0.0625
Internet Product Code (IPC): 2A48A5C5288
Length (in): 3
Minimum Chuck Size Required: 1/4 in
Package Contents: HSS #1, 2, 3, plus #1T
Package Weight: 0.46
Recommended Safety Equipment: Safety Glasses
Shank Diameter (in): 0.25
Warranty: Yes
Internal Supplier Part #: 10228
MFG Model # (Series): 10228
MFG Part # (OEM): 10228
Product Name: Step Drill Set 4-Pc. (#1 #2 #3 #1T)
UPC: 038548102283
Top Rated: 5.0
Acme Tools Air Shipment Restricted: N
Acme Tools Prop65 Compliant: N
Acme Tools Carb Compliant: N
Customer Reviews
Rated 5 out of 5 by from Engineering Shop Manager - retired Unibits are the only tool to use when drilling thin material like sheet metal or plastics. Makes a hole as good as a chassis punch and a lot faster.
Date published: 2011-02-11
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