Item Model NumberCAHC-WU127450
Product DimensionsDiameter 127 mm; drilling depth 450 mm; packaged dimensions approximately 520 mm (L) × 134 mm (W) × 125 mm (H)
MaterialSteel barrel with diamond-impregnated segments
StyleWet diamond core bit, segmented/crown style for concrete
ColorCommonly red or silver (not definitively specified)
Compatible ProductsCore drilling machines and rotary hammers with 1¼ inch UNF mount, wet drilling rigs for concrete
Size127 mm diameter × 450 mm drilling depth
Item Package Quantity1 piece
CapacityDrilling up to 450 mm deep, 127 mm diameter holes in concrete
Special FeaturesSegmented crown for fast drilling, long life in reinforced concrete, wet-cooling operation, 1¼ inch UNF mount
Included ComponentsTypically 1 core bit only
Cutting capacity in WoodNot designed for wood; designed for concrete and reinforced concrete; not designed for metal
Surface RecommendationConcrete, reinforced concrete, masonry, brick, block
ManufacturerCROWN
Spindle1¼ inch UNF thread (female on bit)
Warranty & SupportCheck Osta Warranty Page
Return PolicyOsta Return Policy
PropertiesLarge diameter hole cutting, wet drilling, diamond-segment cutting, suitable for heavy-duty core drills for reinforced concrete; Diameter 127 mm, drilling depth 450 mm, 1¼ inch UNF mount, wet diamond core bit for concrete
Country of OriginChina