Westward
Westward 22UW57 4-Cutter Hammer Drill Bit 5/8" 22-1/2" SDS Max
SDS Max carbide-tipped bit drills 20 in deep in concrete with a four-cutter head
- 4-cutter carbide tip drills faster in concrete
- 20 in maximum depth reaches through thick slabs
- 22-1/2 in overall length suits deep-hole applications
- SDS Max shank locks securely in rotary hammers
- Bright uncoated finish resists corrosion during storage
Westward 22UW57 4-Cutter SDS Max Bit
This 5/8 inch carbide-tipped hammer drill bit uses an SDS Max shank for heavy-duty rotary hammers. The 4-cutter head geometry improves material removal in reinforced concrete and masonry. It is built for professional contractors who need reliable deep-hole drilling performance on demanding job sites.
Carbide Tip and 4-Cutter Design
The solid carbide tip resists wear when hitting aggregate and rebar during prolonged use. Four cutting edges distribute load evenly to reduce vibration and maintain hole accuracy. Bright uncoated finish allows operators to inspect tip condition quickly between holes without reflective glare masking damage.
20 Inch Drilling Depth Capacity
Overall length reaches 22-1/2 inches with a usable drilling depth of 20 inches for through-holes in thick walls or floors. Shank diameter measures 45/64 inch to fit standard SDS Max chucks securely. Not suited for SDS Plus tools or applications requiring coated bits for corrosion resistance.
Highlights
- 4-cutter carbide tip drills faster in concrete
- 20 in maximum depth reaches through thick slabs
- 22-1/2 in overall length suits deep-hole applications
- SDS Max shank locks securely in rotary hammers
- Bright uncoated finish resists corrosion during storage
Specifications
| Brand | WESTWARD |
|---|
Questions about this item
How deep can I drill before the 5/8" carbide tip hits its maximum depth limit?
The 5/8" carbide-tipped bit reaches a maximum drilling depth of 20 in before you need to withdraw or switch to a longer bit.
Will the 45/64" SDS Max shank fit my rotary hammer without an adapter?
The shank diameter is 45/64 in, matching the SDS Max interface, so it locks directly into any SDS Max rotary hammer.
Does the bright uncoated finish run hotter during continuous concrete drilling?
The uncoated bright finish dissipates heat normally; no special coating is present to alter temperature during all-day use.
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