Name: DEWALT 得偉 DT8910-QZ 5.5 × 110 毫米 XLR SDS-Plus 四坑四刃混凝土鑽咀
Brand: DEWALT
SKU: DT8910-QZ
Price: 220 TWD
Availability: InStock

The DEWALT DT8910-QZ is a 5.5 × 110 mm XLR SDS-Plus four-flute masonry drill bit, sold as a single piece, for drilling into concrete and masonry. It pairs a four-cutter solid carbide tip with a four-flute helix for efficient debris clearance, and its 110 mm overall length gives a 50 mm working length. The SDS-Plus shank fits SDS-Plus rotary hammer chucks.

Features & Benefits

Four-cutter carbide tip combined with a four-flute helix for effective dust removal and steady drilling progress.
Carbide cutting head intended for drilling concrete and masonry.
SDS-Plus shank, compatible with SDS-Plus rotary hammer chucks.
5.5 mm diameter, 110 mm overall length and 50 mm working length, suited to pilot holes for anchors and fixings.
Supplied as a single bit, making it easy to replace one worn size without buying a set.

Specifications

Model	DT8910-QZ
Product type	SDS drill bit
Drill bit diameter	5.5 mm
Overall length	110 mm
Working length	50 mm
Shank type	SDS-Plus
Number of cutting edges	4
Material	Carbide
Country of origin	Germany

What's in the Box

Drill bit x1

Features & Benefits

Four-cutter carbide tip combined with a four-flute helix for effective dust removal and steady drilling progress.
Carbide cutting head intended for drilling concrete and masonry.
SDS-Plus shank, compatible with SDS-Plus rotary hammer chucks.
5.5 mm diameter, 110 mm overall length and 50 mm working length, suited to pilot holes for anchors and fixings.
Supplied as a single bit, making it easy to replace one worn size without buying a set.

Specifications

Model	DT8910-QZ
Product type	SDS drill bit
Drill bit diameter	5.5 mm
Overall length	110 mm
Working length	50 mm
Shank type	SDS-Plus
Number of cutting edges	4
Material	Carbide
Country of origin	Germany

What's in the Box

Drill bit x1

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DEWALT 得偉 DT8910-QZ 5.5 × 110 毫米 XLR SDS-Plus 四坑四刃混凝土鑽咀

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DEWALT 得偉 DT8910-QZ 5.5 × 110 毫米 XLR SDS-Plus 四坑四刃混凝土鑽咀

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Reviews & Q&A