Name: DEWALT 得偉 DT9431-QZ 28X670 五溝四刃水泥鑽頭
Brand: DEWALT
SKU: DT9431-QZ
Price: 3300 TWD
Availability: InStock

The DEWALT DT9431-QZ is an SDS-Max 4-cutter hammer drill bit with a 28 mm diameter, a 550 mm working length and a 670 mm overall length. It uses a carbide tip and is intended for drilling concrete, reinforced concrete, masonry, and natural and artificial stone. Part of the DEWALT EXTREME range, it is supplied as a single bit.

Features & Benefits

Four-cutter geometry delivers high hole concentricity, which helps improve fixing retention.
Helix flutes with maximum flute entry speed up debris removal for more efficient drilling.
Reinforced core for optimum impact transfer and breakage stability.
Solid two-cutter head flanked by two individual cutting tips for fast, efficient drilling speed.
Superior carbide grade and tip geometry resist breakage and premature wear for longer bit life.
Optimised flute design supports efficient debris removal and greater flute durability.
Suitable for concrete, reinforced concrete, masonry, natural stone and artificial stone.

Specifications

Model	DT9431-QZ
Drill bit type	SDS-Max 4-cutter hammer drill bit
Diameter	28 mm
Working length	550 mm
Overall length	670 mm
Shank type	SDS-Max
Number of cutting edges	4
Tip material	Carbide
Applications	Concrete, reinforced concrete, masonry, natural and artificial stone
Product range	DEWALT EXTREME
Pack quantity	1 pc

What's in the Box

DEWALT DT9431-QZ drill bit x1

Features & Benefits

Four-cutter geometry delivers high hole concentricity, which helps improve fixing retention.
Helix flutes with maximum flute entry speed up debris removal for more efficient drilling.
Reinforced core for optimum impact transfer and breakage stability.
Solid two-cutter head flanked by two individual cutting tips for fast, efficient drilling speed.
Superior carbide grade and tip geometry resist breakage and premature wear for longer bit life.
Optimised flute design supports efficient debris removal and greater flute durability.
Suitable for concrete, reinforced concrete, masonry, natural stone and artificial stone.

Specifications

Model	DT9431-QZ
Drill bit type	SDS-Max 4-cutter hammer drill bit
Diameter	28 mm
Working length	550 mm
Overall length	670 mm
Shank type	SDS-Max
Number of cutting edges	4
Tip material	Carbide
Applications	Concrete, reinforced concrete, masonry, natural and artificial stone
Product range	DEWALT EXTREME
Pack quantity	1 pc

What's in the Box

DEWALT DT9431-QZ drill bit x1

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