Stripped, damaged, or corroded threads are a common workshop frustration, and having the correct tooling to clean or cut new threads across multiple thread standards is essential for professional results. The Draper 79204 Combination Tap and Die Set provides comprehensive coverage across Metric, UNF, and BSP thread forms, making it a versatile addition to any automotive, engineering, or general workshop. Manufactured from carbon steel the taps and dies in this set are suitable for cleaning and cutting threads on mild steel and aluminium. The 52-piece set includes 7 Metric dies (M3–M12) 5 UNF dies (1/4"" to 1/2"") and 2 BSP dies (1/8"" and 1/4"") all with a 1"" outside diameter. Complementing these are 14 taper taps covering the same thread sizes across all three standards. Two tap wrenches are included — an American pattern wrench with 1/2"" capacity and a 'T' type wrench with 1/4"" capacity — along with a 1"" O/D die holder with guide. The set also supplies 13 HSS twist drills sized correctly for tapping (2.5 to 11.8mm) a screw pitch gauge for thread identification a screwdriver a centre punch and 5 screw extractors (No.1 to No.5) for removing broken or seized fasteners. All contents are held in a plastic insert within a steel storage case for organised durable storage.
Manufactured from carbon steel. Taps and dies suitable for cleaning and cutting threads on mild steel and aluminium. Supplied with the correct drill bits for tapping. Contents held in plastic insert within steel storage case.
Product Key Feature:- High carbon steel
- Supplied with the correct drill bits for tapping.
- Contents: 7 metric dies, 5 UNF dies, 2 BSP dies, 14 taper taps, 2 tap wrenches, dies holder, screw pitch gauge, screwdriver centre punch and 5 screw extractors
Contents:- 7 x metric dies: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75 - 1" O/D
5 x UNF dies: 1/4, 5/16, 3/8, 7/16, 1/2 - 1" O/D
2 x BSP dies: 1/8", 1/4" - 1" O/D
14 x taper taps: 3 x 0.5, 4 x 0.7, 5 x 0.8, 6 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75 - 1" O/D, 1/4, 5/16, 3/8, 7/16, 1/2 - 1" O/D, 1/8", 1/4" - 1" O/D
1 x tap wrench - American pattern 1/2" capacity
1 x 'T' type tap wrench 1/4" capacity
1 x die holder 1" O/D with guide
13 x HSS twist drills: 2.5, 3.3, 4.2, 5.0, 5.5, 6.8, 6.9, 8.5, 8.8, 9.9, 10.3, 11.4, 11.8mm
1 x screw pitch gauge
1 x screwdriver
1 x centre punch
5 x screw extractors No.1, No.2, No.3, No.4, No.5
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