The DeWalt DT70755-QZ is a 21-piece Black and Gold HSS drill bit set supplied in a TSTAK-compatible Tough Case, covering sizes from 1mm to 12mm for a comprehensive range of drilling applications. Built around a tough core construction, each bit is engineered for increased durability across repeated use. The no-spin shank design keeps the bit securely seated in the chuck, eliminating slippage and improving accuracy during drilling operations. The precision speed tip features an optimised geometry for faster material penetration, making this set well suited to contractors and tradespeople working across metal, wood, and general-purpose drilling tasks. The new flute geometry further contributes to extended bit life and faster material removal. The set is supplied in a DeWalt Tough Case that is fully compatible with the TSTAK connectable case system, allowing individual cases to be clipped together for organised and efficient transportation on site. Features and Benefits: • No-spin shank prevents bit slippage in the chuck for improved accuracy • Precision speed tip optimised for faster penetration and increased drilling speed • Tough core construction engineered for extended durability and bit life • New flute geometry improves drilling efficiency and service life • Supplied in a TSTAK-compatible Tough Case for organised site transport • Cases can be clipped together for easy transportation Specifications: Drill Bit Range: 1–12mm Contents: 21-piece set containing the following sizes: 1, 1.5, 2, 2.5, 3, 3.2, 3.3, 3.5, 4, 4.2, 4.5, 4.8, 5, 5.5, 6, 6.5, 7, 7.5, 8, 10 and 12mm

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