Deltagon Bits
■ Solid Carbide Head. |
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Safer Drilling Against Re-Bar
Multi cutting edge reduces sticking when hitting re-bar.
Penetrates Through Deck-Plate
Drills through steel plate (1/16" thick) and concrete.
Drills Near-Perfect Round Holes
The absence of a chisel-point cutting edge eliminates rifling and prevents the occurrence of Oval shape hole.
Smooth and Easy Centering
The center point one-piece carbide head helps to achieve smooth and easy centering.
Longer Life
The wear on the outside diameter is much less compared to standard bits. Most drill bits have a chisel edge which causes rifling. During this rifling process, both ends of the chisel edge become the momentary axis of the drill bit. This produces a hole with a triangular or pentagonal shape. Our Deltagon solid carbide head, the ideal shape for a drill bit tip, produces near-perfect round holes. |
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| * | This test results are only an example and may differ depending on work materials and an electric drill you use. Test data: Bit size 3/4" (19.0mm) (Hex Shank Bit) Work materials: Concrete with a compressive strength of 300 kgf/cm2 Drilling length: 3-7/8" (100mm) |