SEG1
hp

Get insider deals, exclusive promotions and more delivered right to your inbox.

http://static.www.odcdn.com/images/us/od/lb_loading.gif
od
This item is no longer available

Shop our Deal Center.

1/2" Cobalt Drill Bit Item # 174514 OfficeMax # 24104372

Recommended Alternatives

  • 8% Cobalt for higher heat and abrasion resistance 
  • Heavy-duty web construction for strength and durability 
  • 135º split point begins drilling immediately, minimizing bit "walk" 

Back to Menu

Item #  
Applicable Materials Hard Steel, Stainless Steel, Titanium
brand name Irwin®
Cutting Diam 1/2 in
Cutting Edge Material HSS-E (Co-M42)
distributor United, Inc.
Finish Gold Oxide
Flute Length 4 1/2 in
Length Group Jobber
Overall Length 3 3/4 in
packaging type Bulk
Point Angle 135°
Point Shape Split
Shank Type Cylinder
Spiral Angle CW
Structure Solid
Type Drill Bit
weight 0.26 lb

Back to Menu

1/2 Cobalt Drill Bit 5 5 1 1
Mr. These cobalt drill bits are the only thing that will drill into hardened bolts and metals. I have tried standard bits on hardened metal before not knowing what grade the metal was. The standard bit dulls almost immediately so I reach for the cobalt bits. They will sink on through the metal with no problem. The only cons are they are more expensive and they will break easily if you put force perpendicular to the bit instead of linear. May 28, 2013
1-1 of 1

Back to Menu

Back To Top