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Unibit Drill Bit, Single Hole Size, 1/2-Inch (10310) - #5 (1/4-1-3/8"),High Speed Steel

4.5
Brand: IRWIN
#1 (1/8-1/2")#1M (4-12MM)#2 (3/16-1/2")#3 (1/4-3/4")#3M (6-18MM)#4 (3/16-7/8")#5 (1/4-1-3/8")#9 (7/8" + 1-1/8")#10 (1/2")#12 (3/8")#13 (1-1/8")#20 (9/16-1")PG29M (5-28.3MM)
CobaltTitanium Nitride (TiN)High Speed Steel
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Standard Shipping $4.5 on orders shipped from Hilar

Delivery order Estimated Dec 2 - Dec 6

Return Policy

You can return it to us within 3 days after delivery or 30 days after shipment in case the delivery date is not traceableView More

  • Single-flute cutting edge for greater control
  • Hex shank helps prevent slipping in the drill chuck
  • IRWIN Unibit step drill bits are ideal for drilling holes into thin materials, such as stainless-steel, copper, brass, aluminum, plastic and laminates
  • Drills 1/2″ holes
  • Single-flute cutting edge for greater control
  • Hex shank helps prevent slipping in the drill chuck
  • IRWIN Unibit step drill bits are ideal for drilling holes into thin materials, such as stainless-steel, copper, brass, aluminum, plastic and laminates
  • Drills 1/2″ holes

IRWIN Unibit Drill Bit, Single Hole Size, 1/2-Inch (10310)

Size

#1 (1/8-1/2"), #1M (4-12MM), #2 (3/16-1/2"), #3 (1/4-3/4"), #3M (6-18MM), #4 (3/16-7/8"), #5 (1/4-1-3/8"), #9 (7/8" + 1-1/8"), #10 (1/2"), #12 (3/8"), #13 (1-1/8"), #20 (9/16-1"), PG29M (5-28.3MM)
Style

Cobalt, Titanium Nitride (TiN), High Speed Steel
Material

Blend, Cobalt Alloy Steel, High Speed Steel, Stainless Steel, Titanium Nitride Coated
Finish Type

Brass, Cobalt Alloy Steel, Black Oxide
Shank Type

Round With Flats, Straight, Hex, Round
Item Dimensions LxWxH

3 x 1 x 6.1 inches, 3 x 1 x 6.2 inches, 2.6 x 1 x 5.8 inches, 1.57 x 4.33 x 1.57 inches, 6 x 4 x 2 inches, 6.1 x 1 x 0.9 inches, 1.38 x 4.13 x 1.38 inches
Tool Flute Type

Spiral, Straight
Surface Recommendation

Aluminum,Brass,Copper,Steel,Wood
Product Dimensions

3"L x 1"W
Color

Multi
Number of Teeth

12
Item Weight

0.19 Pounds

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