Irwin Tools 42936 4-Inch Extension Bore


Key features
- •Brad Point to Start Holes Cleanly
- •Sharp cutting edge for smooth holes
- •Reduced shank fits 3/8-Inch and larger drills and drill presses
- •manufactured to exacting tolerances
- •Produces Flat Bottom Holes
Irwin Tools 42936 4-Inch Extension Bore
List Price: $29.08$26.17DEALYou Save: $2.91 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 23, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







