4\" Dry Diamond Core Drill Bits for Brick and Block with 1/2\" Shank Pilot Bit Adapter, 9.5\" Drilling Depth, 5/8\"-11 Arbor

$4\" Dry Diamond Core Drill Bits for Brick and Block with 1/2\" Shank Pilot Bit Adapter, 9.5\" Drilling Depth, 5/8\"-11 Arbor$

Key features

•MULTIPURPOSE - designed to drill soft brick and building block
•PILOT BIT ADAPTER - includes 1/2" shank pilot bit adapter
•HEAVY DUTY - embedded diamond concentration guarantees longer core life and efficient drilling
•GRIT SIZE - #30/40 grit size
•DRILLING DEPTH - 9.5" drilling depth
•WET OR DRY - recommended to use with handheld core drills or dedicated core drill rigs (rotary mode only)

BrandEDiamondTools

CategoryMasonry Core Drill Bits

Size4"

ColorBlue

4\" Dry Diamond Core Drill Bits for Brick and Block with 1/2\" Shank Pilot Bit Adapter, 9.5\" Drilling Depth, 5/8\"-11 Arbor

List Price: $145.49$130.94DEALYou Save: $14.55 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It October 24, 2026In Stock (2)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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