Round's Hardware
Round's True Value Hardware
3/16 x 3-1/2 In. Cobalt High-Speed Drill Bit

Master Mechanic

3/16 X 3-1/2 In. Cobalt High-speed Drill Bit

SKU #571240 Model #571240 UPC #052088052860
Regular Price
$5.99
4 In Stock, Available at
Round's True Value Hardware , 290 Main Street , Stoneham , MA
Only 4 Left
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3/16 x 3-1/2 in. cobalt high-speed drill bit - Description

Master Mechanic, 3/16" x 3-1/2", High Speed Steel With Cobalt Drill Bit, 135 Split Point Design With 4 Cutting Edges Allows Quick Penetration & Eliminates Walking, 8% Cobalt Content Provides Heat Resistance & Delivers Maximum Cutting Efficiency At Temperatures In Excess Of 1000° F. Recommended For Drilling In Hard Metals Such As Heat Treated Steel, Stainless Steel, Chrome, Manganese Steel Plus Titanium & Armor Plate, Carded.

  • HIGH SPEED STEEL WITH COBALT
  • 135 SPLIT POINT DESIGN
  • 4 CUTTING EDGES
  • RECOMMENDED FOR HARD METAL