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Professional wet diamond core bit engineered for fast, reliable drilling through heavily reinforced concrete.
The Twister features a 10mm high laser-welded turbo segment designed to core faster than a standard segment without sacrificing bit life. A self-starting lead-angle segment helps reduce wobble as drilling begins, while the high diamond concentration delivers dependable cutting performance for demanding concrete applications.
Features
Designed for heavily reinforced concrete
10mm high laser-welded turbo segment
Fast cutting without compromising core bit life
Self-starting lead-angle segment helps reduce initial drilling wobble
High diamond concentration for reliable, cost-effective performance
Standard 14" drilling depth
Wide range of core bit diameters available
Arbor / Thread Information
Under 2": 5/8"-11 arbor
2" and larger: 1-1/4"-7 thread
Important: Twister Wet Diamond Core Tube Extensions are sold separately.
Choose Your Size
Select the required core bit diameter before adding the product to your cart. Verify both the diameter and arbor/thread size for your drilling equipment before ordering.
Not sure which size you need? Under 2" uses a 5/8"-11 arbor. Sizes 2" and larger use a 1-1/4"-7 thread. Contact DDI at 1-888-582-3861 before ordering if you need help confirming compatibility.
Shipping: Most in-stock orders ship same day.
Returns: View our return policy before ordering.
Professional wet diamond core bit engineered for fast, reliable drilling through heavily reinforced concrete.
The Twister features a 10mm high laser-welded turbo segment designed to core faster than a standard segment without sacrificing bit life. A self-starting lead-angle segment helps reduce wobble as drilling begins, while the high diamond concentration delivers dependable cutting performance for demanding concrete applications.
Features
Designed for heavily reinforced concrete
10mm high laser-welded turbo segment
Fast cutting without compromising core bit life
Self-starting lead-angle segment helps reduce initial drilling wobble
High diamond concentration for reliable, cost-effective performance
Standard 14" drilling depth
Wide range of core bit diameters available
Arbor / Thread Information
Under 2": 5/8"-11 arbor
2" and larger: 1-1/4"-7 thread
Important: Twister Wet Diamond Core Tube Extensions are sold separately.
Choose Your Size
Select the required core bit diameter before adding the product to your cart. Verify both the diameter and arbor/thread size for your drilling equipment before ordering.
Not sure which size you need? Under 2" uses a 5/8"-11 arbor. Sizes 2" and larger use a 1-1/4"-7 thread. Contact DDI at 1-888-582-3861 before ordering if you need help confirming compatibility.
Shipping: Most in-stock orders ship same day.
Returns: View our return policy before ordering.
