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Dewalt 29 Piece HSS E Cobalt Set In Case

SKU: 240826150600005 EAN: 5035048535066

Compare 4 prices for Dewalt 29 Piece HSS E Cobalt Set In Case — from £115.99 to £119.99 across 4 UK sellers including UK Planet Tools, My Tool Shed, Tooled Up and more. Save up to £4.00 (3%).

£115.99 1h ago
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Compare Prices from 4 Sellers

Prices updated 18 Oct 2026
2
My Tool Shed
£119.95 +£3.96
3h
3
Tooled Up
£119.95 +£3.96
6h
4
I T S
£119.99 +£4.00
1h
#2 My Tool Shed
3h ago
£119.95 +£3.96
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#3 Tooled Up
6h ago
£119.95 +£3.96
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#4 I T S
1h ago
£119.99 +£4.00
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The DeWalt DT4957-QZ is a comprehensive 29-piece HSS-E Cobalt drill bit set engineered specifically for drilling through high-alloy content steels and stainless metal. Each bit features a unique 'no-walk' tip for precise starts and a high heat resistance profile to maintain sharpness during heavy-duty stationary or portable use. This professional-grade kit provides exceptional durability and a superior finish in metals with tensile strengths up to 1100N/mm².
Application Drilling, Metalworking
Brand DeWalt
Case Material Impact Resistant Plastic
Cobalt Percentage 5%
Colour Metallics
Drill Bit Grade HSS-E
Features Cobalt Alloy, No-Walk Tip, Heat Resistant
Item Depth 190 mm
Item Diameter 13 mm
Item Height 45 mm
Item Length 190 mm
Item Weight 1180 g
Item Width 120 mm
Manufacturer Warranty 1 Year
Material Metal
Maximum Diameter 13 mm
Minimum Diameter 1 mm
Model DT4957
MPN DT4957
Number of Items in Set 29
Number of Pieces 29
Package Quantity 1
Packaging Plastic Case
Point Angle 135 Degrees
Retired No
Shank Type Straight Shank
Suitable For Drill
Tensile Strength Rating 1100N/mm²
Type Cobalt Set Plastic Cassette
Unit Quantity 29
Unit Type Unit
Constructed from 5% Cobalt-alloyed High Speed Steel for maximum heat and wear resistance
Specialized 'no-walk' tip eliminates the need for center punching on surfaces 5mm and above
Suitable for high-alloy steels and metals with tensile strength up to 1100N/mm²
Optimized flute design for efficient chip removal and cleaner holes
Heavy-duty storage case keeps bits organized and protected
Designed for both portable and stationary drilling applications
29 HSS-E Cobalt Drill Bits (1mm to 13mm in 0.5mm increments/standard steps)
Heavy-duty plastic indexed storage case
Stanley Black & Decker, Inc. (DEWALT brand)
Website

DEWALT is a professional power tool and accessories brand operated by Stanley Black & Decker, serving construction, industrial, and demanding DIY users with cordless platforms, jobsite solutions, and storage systems.

UK Contact

+44 (0) 17532 60094

Product Range

Cordless and corded power tools, hand tools, accessories, batteries/chargers, outdoor power equipment, storage, fasteners/anchors, and jobsite systems (e.g., XR, FLEXVOLT, TOUGHSYSTEM, TSTAK).

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