Bimetal Hole Saw Bits are ideal for drilling thru hulls in your fiberglass boat and making quick work of your next ballast installation. Each hole saw has a high-speed steel cutting edge that's welded to a steel backing. The cutting depth is 1-1/2" and the
Bimetal Hole Saw Bits are ideal for drilling thru hulls in your fiberglass boat and making quick work of your next ballast installation. Each hole saw has a high-speed steel cutting edge that’s welded to a steel backing. The cutting depth is 1-1/2″ and the arbor size is 7/16″ hex.
*You will also need to order one 1/4″ High Speed Pilot Drill. Only one pilot bit is needed, as it can be swapped amongst various size hole saws.
Please view our Installing Thru-Hull Fittings in a Boat Hull video for more information about using these hole saw bits.
Cost - $25
Free Shipping We offer free shipping on orders over $30. Please check the free - shipping eligibility at checkout.
Delivery Time It usually takes [3-5] business days for standard shipping. Please note that this is an estimated time frame and may be affected by local holidays, and unforeseen circumstances.
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