Century 5078 6 Inch Cobalt Bi-Metal Hole Saw
Century Drill 5078 covers a six-inch opening with a bi-metal cup and 8% cobalt high-speed steel teeth. This is a large-diameter individual saw, so selecting the matching arbor and checking the drill's hole-saw capacity are part of the purchase decision.
Specifications and included details
- 6-inch cutting diameter.
- 1-1/2-inch listed cutting depth.
- 8% cobalt high-speed steel teeth and variable tooth pitch.
- Arbor sold separately; listed materials include stainless steel, brass, aluminum and hardwood.
Before ordering
Measure the required opening and material thickness, then check a compatible arbor and host machine's capacity for a six-inch saw in the intended material. A general drill application listing does not establish that every portable drill can run this size.
Product questions and answers
Does the 5078 include an arbor?
No. The product details explicitly state that the arbor is sold separately.
Is the entire saw 8% cobalt steel?
The 8% cobalt designation applies to the high-speed steel teeth; this is a bi-metal saw with a separate alloy body.
Is six inches its cutting depth?
No. Six inches is the diameter; the listed cutting depth is 1-1/2 inches.
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