Rockler Premium Extended-Length Drill Bits
Extra-long drill bits for use with our Corner Key Doweling Jig (#59517, sold separately)—made from M2 HSS for maximum durability.
Item #
GRP40588
Our extended-length drill bits feature specially-designed flutes that eject chips quickly, meaning you won't have to repeatedly back the bit out to drill a deep hole. Made from M2 HSS to ensure maximum strength in demanding drilling applications, they are perfect for use with the Rockler Corner Key Doweling Jig. Less heat build-up and less mechanical flexion of the bit results in a cleaner exit hole and more accurate hole diameter to accept your decorative dowels.
Features:
- Made from M2 high speed steel to minimize the risk of bending and breakage
- Gyroidal torsion flute and wide land construction for fast, clean drilling of deep holes
- Drills 12 or more drill bit diameters deep without having to back the bit out to clear chips
- Feed rates up to twice that of standard drill bits
(1) Rockler Premium Extended-Length Drill Bit
| Brand | Rockler |
|---|---|
| Tech Spec |
|
| Discountable | Yes |
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What kind of point do these drill bits have? I cannot tell from the photos. Regular twist drills (118º point) result in some tear out since the side of the bit contacts the wood before the point.
WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.govWARNING: Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood.
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