# Stanley FatMax Multi-Stack Case 19 Piece HSS and Impact Bit Set

**Brand**: Stanley
**Product Code**: 21044921
**Model**: STA88554
**MPN**: STA88554-XJ
**Barcode**: 5054905253424
**Price**: £19.95
**RRP**: £28.33
**Availability**: Normally despatched within 5 working days

**Category**: Power Tool Accessories > Drilling Accessories > Drill Bits > Drill Bit Sets

## Description

The Stanley FatMax Multi-Stack 19 Piece HSS and Impact Bit Set is a versatile drilling and fastening kit designed for tradespeople working across metal, wood, and plastic substrates. The six HSS metal drill bits cover a practical size range from 3mm to 8mm, each featuring a pilot point tip and CNC-manufactured cutting edges for clean, accurate holes with minimal wandering. The 1/4" (6.35mm) quick-change shank makes swapping between bits fast and straightforward, compatible with both corded and cordless drills. The driving bit selection covers the most common Pozidriv and Phillips profiles across 25mm and 50mm lengths, with the longer torsion bits incorporating a flexible zone that absorbs torque and reduces the risk of bit breakage under load. A magnetic bit holder and extendable screw-retention sleeve are also included, making overhead and awkward-angle fastening considerably more manageable. Everything is housed in Stanley's Multi-Stack case, a compact, stackable storage system that clips together with other Multi-Stack cases for organised transport to site. This makes it a practical choice for electricians, carpenters, joiners, and general contractors who need a reliable everyday drilling and driving set ready to go. Features and Benefits: • Pilot point tip for precise, accurate hole starting without centre-punching • CNC-manufactured cutting edges for faster drilling and cleaner holes in metal, wood, and plastics • Flexible torsion zone absorbs torque and maximises bit life during impact driving • Extendable sleeve holds screws in place for easier single-handed screwdriving • 1/4"/6.35mm quick-change shank compatible with corded and cordless drills • Stackable Multi-Stack case for compact, organised site storage Specifications: Quantity: 19 pieces Shank Size: 1/4" / 6.35mm Contents: 6x HSS Metal Drill Bits: 3, 4, 5, 6, 7, 8mm 8x 25mm Screwdriver Bits: T20, T25, T30, PZ1, PZ2 (x2), PH1, PH2 4x 50mm Torsion Bits: PZ1, PZ2, PH1, PH2 1x Magnetic Bit Holder

## Specifications

- **Brand**: Stanley
- **Model No**: STA88554

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**URL**: https://www.mytoolshed.co.uk//stanley-fatmax-multi-stack-case-19-piece-hss-and-impact-bit-set/prod/561514/