SKU
DBXM503

COBALT General Purpose Jobber Drill Bit (Full Pack Quantity)

     
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$9.84
 

Industrial grade cobalt jobber twist drill bit is perfect for heavy-duty drilling in wood, plastic, hard metal, and composites. 135° split point eliminates a pilot hole and prevents walking/wobbling. COBALT steel and spiral flutes create fast cuts and make the drill bit last longer

  • Industrial grade drill bit made for professionals. Precision grounded from solid construction
  • Perfect for drilling in hard metal such as stainless steel, wood, and plastic
  • Heavy duty, heat-treated High Speed Steel material for extended bit life and the best cutting performance
  • COBALT steel finish adds an extra protective layer to make the bit drill faster and last longer
  • 135° Split Point tip eliminates “wobbling/walking” by self starting and self centering the drill bit to not require center punch holes
  • SPIRAL flutes allows for efficient heat, debris, and chip removal
  • Round straight shank on diameters 11/64″ and under. 3 Flats shank on diameters 3/16″ and up
Cutting Diameter (IN.) Overall Length (IN.)
1/16″ 1-7/8″
5/64″ 2″
3/32″ 2-1/4″
7/64″ 2-5/8″
1/8″ 2-3/4″
9/64″ 2-7/8″
5/32″ 3-1/8″
11/64″ 3-1/4″
3/16″ 3-1/2″
13/64″ 3-5/8″
7/32″ 3-3/4″
15/64″ 3-7/8″
1/4″ 4″
17/64″ 4-1/8″
9/32″ 4-1/4″
19/64″ 4-3/8″
5/16″ 4-1/2″
21/64″ 4-5/8″
11/32″ 4-3/4″
23/64″ 4-7/8″
3/8″ 5″
25/64″ 5-1/8″
13/32″ 5-1/4″
27/64″ 5-3/8″
7/16″ 5-1/2″
29/64″ 5-5/8″
15/32″ 5-3/4″
31/64″ 5-7/8″
1/2″ 6″