
Best selling Threading taps + Threading dies
Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.
1. Wera 844/7
7-piece tap bit set in a sturdy plastic box. Designed for cutting metric threads. The hexagonal shank of the bits ensures excellent power transmission. The finely tuned material elasticity provides high durability. Flawless chip removal and low risk of misalignment. The Rapidaptor allows for lightning-fast bit changes without any additional tools. 1/4" hex, compatible with holders according to DIN ISO 1173-D 6.3.

2. HEYTEC Thread cutting set 16 pcs.
- Chrome vanadium
- chrome-plated
- in metal box
- with 2-K foam inserts.

3. KS Tools HSS CO Hand tap set M
Description: Excellent stackable with integral closure, high-strength hinges, DIN 352, tolerance according to ISO 2/6H, right-hand cutting, including front, middle, and finishing taps for through and blind hole threads with relieved flanks, bright surface, cobalt-alloyed high-performance steel, each size includes 1x front, middle, and finishing tap. Ideally suited for unalloyed and low-alloy steels up to 900 N/mm² strength, ductile cast iron, and non-ferrous metals.
Features:
Color: Silver
Weight: 620 g
Manufacturer number: 336.0651
Material: Cobalt-alloyed high-performance steel
Middle tap: approx. 4 - 5 thread cuts
Finishing tap: approx. 2 - 3 thread cuts
Standard: ISO 2/6H, DIN 352
Surface: Bright
Cutting direction: Right
Cutting material: HSS Co
Parts in set: 21 pcs.

4. BGS Die Adaptor Set | for Wheel Studs | 7 pcs.
Enables the recutting of external threads of stud bolts and similar items.
Suitable for all die sizes from M3 to M14.
Can be used with a reversible ratchet, making it applicable in hard-to-reach areas.
Includes grub screws for fixing the die in the adapter.
Scope of delivery:
- 1 die holder, 20 x 5 mm
- 1 die holder, 25 x 9 mm
- 1 die holder, 30 x 11 mm
- 1 die holder, 38 x 14 mm
- 1 hexagon adapter for die holder
- 1 square adapter for die holder, drive 10 mm (3/8"), length 63 mm
- 1 square adapter for die holder, drive 10 mm (3/8"), length 98 mm.

5. Gedore 8551 S-006 Screw extractor set 6 pieces M3-M24
Robust screw extractors for easy removal of broken screws, threaded bolts, and pipe ends. This uncomplicated alternative to drilling out is ideal when used with a separately available tool holder with ratchet. The extractors feature lower unscrewing torques thanks to improved cross-section geometry and reduced drilling depth due to optimized thread length. Made from high-quality chrome vanadium steel with a hardness of 54-56 HRC, they accommodate thread pitches from M3 to M24. The set includes a black plastic box for safe storage.
Scope of delivery: 1 x 6-piece screw extractor set in black plastic box, M3-M24, chrome vanadium steel, 54-56 HRC. Net weight: 230 g.

6. KS Tools 460.4255
The 1" axle nut wrench with guiding collar from Ks-Tools is a specialized tool designed for professional use in the automotive and mechanical engineering industries. With a robust 12-point profile and an internal square drive according to DIN 3121 / ISO 1174, this wrench offers high stability and reliability. It is designed to handle high tightening and loosening torque, making it ideal for demanding applications. The guiding collar helps to prevent slipping, which increases safety and efficiency during work. The wrench can be operated with either an impact wrench or a torque wrench, allowing for flexible handling. Made from special tool steel, it guarantees durability and resilience even under extreme conditions.
- Robust design for high tightening and loosening torque
- Guiding collar to prevent slipping
- Drive can be used with either an impact wrench or a torque wrench
- Made from special tool steel for durability
- Internal square drive according to DIN 3121 / ISO 1174 for precise fit.

7. Fein Thread cutting insert M22, M2
The M22, M2 thread cutting insert from Fein is a precise tool designed for processing threads according to DIN standards 374 and 376. With an outer diameter of 18 mm and a robust construction, this thread cutter is suitable for both right-hand and left-hand applications. The insert is specifically designed for taps of the corresponding standards and offers high accuracy and durability. Manufactured in India, this product meets the high quality standards associated with the Fein brand. The thread cutting insert is available as a single piece and provides a reliable solution for various thread cutting requirements.
- Suitable for taps according to DIN 374/376
- Rotation direction: Right-hand and left-hand
- Manufactured in India
- Precise processing of threads M22/M24.

8. Dormer Cutting Irons UNF - Unified Fine x 12 HSS Right
UNF-Unified Finex12 HSS Right-Hand Taps DORMER: Adjustable slotted tap, fine thread UNF 1″ with 12 threads per inch to reduce torque when hand cutting. Split taps can be adjusted in small increments up to a maximum of approximately 0.006″. Dimensions according to BS 1127:1950 standard with a 2″ outer diameter and 5/8″ thickness. HSS with a plain surface for threading in structural steel and carbon steel, ferritic stainless steel, gray cast iron, ductile iron, and compacted graphite iron. Additional technical specifications: Cutting material: HSS, height: 15.88, coating: uncoated.

9. Rothenberger Supertronic 2000 E,Bspt R,4,0Ah,Charger Eu
- Four-fold faster return due to return gearbox.
- User-friendly operation with a large changeover switch for forward and reverse motion.
- Tight fit of the die heads due to direct mounting with a snap ring locking device.
- Thread cutting close to the wall thanks to the off-center cutting head mount.
- High and constant transmission torque at full load.
- Ideal for hard-to-reach places such as corners and shafts.
- Secure hold in both directions of rotation due to a hardened, prism-toothed counterholder.
- Easy to maintain with permanent lubrication and a brushless motor.

10. Dormer Thread milling cutter nominal Ø 4.8 mm 1/4 pitch Gg/1″ 28 HM Alcrona Pro with internal cooling
The Dormer thread mill is a high-precision tool specifically designed for machining fine threads. With a nominal diameter of 4.8 mm and a pitch of 1/4 inch (28 threads per inch), this thread mill is ideal for producing internal threads in various materials, including steel, stainless steel, cast iron, and titanium alloys. The innovative Alcrona Pro coating provides enhanced wear resistance and a longer tool life. The thread mill is equipped with an internal coolant supply, allowing for effective cooling during the milling process, thereby improving machining quality. The 10° helix angle and the three cutting edges of the mill contribute to efficiency and precision, while the DIN 6535 HB standard ensures compatibility with common machines. This tool is an excellent choice for professionals seeking reliable and high-performance thread cutters.
- Alcrona Pro coating for increased wear resistance
- Internal coolant supply to enhance machining quality
- Suitable for machining fine threads in various materials
- 10° helix angle for efficient milling
- Complies with DIN 6535 HB standard for high compatibility.

Dormer Thread milling cutter nominal Ø 4.8 mm 1/4 pitch Gg/1″ 28 HM Alcrona Pro with internal cooling