Name: DEWALT 得偉 DT60844-QZ 40X380 XLR五溝四刃水泥鑽頭
Brand: DEWALT
SKU: DT60844-QZ
Price: 4800 TWD
Availability: InStock

The DEWALT DT60844-QZ is a 40 mm SDS Max XLR four-cutter concrete drill bit with an overall length of 380 mm and a working length of 250 mm. A solid-piece tungsten carbide tip with four cutting faces is designed to resist jamming when it meets rebar while producing cleaner, more concentric holes, making this bit suitable for drilling reinforced concrete, masonry, and natural and artificial stone with SDS Max rotary hammers.

Features & Benefits

Superior carbide grade and geometry resist breakage and premature wear for maximum drill bit life and durability.
Four-cutter geometry delivers maximum hole concentricity for better fixing retention.
Solid-piece carbide tip with four cutting faces helps prevent jamming in rebar while maintaining a constant high drilling speed.
Optimized flute design and long helix length with additional free space for efficient debris removal and greater flute durability.
Optimized heat treatment for maximum strength.
Iron blast head / diameter wearmark for quick size identification on site.
SDS Max fitment with XLR performance, for drilling reinforced concrete, masonry, and natural and artificial stone.

Specifications

Model Number	DT60844-QZ
Product Type	Hammer drill bit
Diameter	40 mm
Working Length	250 mm
Total Length	380 mm
Fitment	SDS Max
Material	Tungsten carbide
Performance	XLR
Area of Use	Concrete
Pack Quantity	1 pc

What's in the Box

DEWALT DT60844-QZ 40 x 380 mm SDS Max XLR four-cutter concrete drill bit x1

Features & Benefits

Superior carbide grade and geometry resist breakage and premature wear for maximum drill bit life and durability.
Four-cutter geometry delivers maximum hole concentricity for better fixing retention.
Solid-piece carbide tip with four cutting faces helps prevent jamming in rebar while maintaining a constant high drilling speed.
Optimized flute design and long helix length with additional free space for efficient debris removal and greater flute durability.
Optimized heat treatment for maximum strength.
Iron blast head / diameter wearmark for quick size identification on site.
SDS Max fitment with XLR performance, for drilling reinforced concrete, masonry, and natural and artificial stone.

Specifications

Model Number	DT60844-QZ
Product Type	Hammer drill bit
Diameter	40 mm
Working Length	250 mm
Total Length	380 mm
Fitment	SDS Max
Material	Tungsten carbide
Performance	XLR
Area of Use	Concrete
Pack Quantity	1 pc

What's in the Box

DEWALT DT60844-QZ 40 x 380 mm SDS Max XLR four-cutter concrete drill bit x1

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DEWALT 得偉 DT60844-QZ 40X380 XLR五溝四刃水泥鑽頭

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