Best Kaimex in 2026

Made of Carton Steel

Include a Screw Gauge

1/4"-20 5/16"-18 3/8"-16 7/16"-14 1/2"-13 9/16"-12 5/8"-11 3/4"-10 7/8"-9 1"-8

Made of carbon steel

Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction

Hex die is for dressing over bruised or rusty threads

Country Of Origin: United States

Model Number: 47750

Item Package Dimension: 9.0" L x 4.8" W x 0.8" H

▲ PREMIUM MATERIAL AND DURABILITY - Industrial grade GCr15 bearing steel construction ensures durability and tool longevity to withstand professional uses

▲ EXCELLENT CUTTING PERFORMANCE - All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance

▲ VERSATILITY AND TAPERED TEETH DESIGN - Perfect to create new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel; Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily

PREMIUM TAP & DIE SET: Quickly repair stripped threads and screws with our easy-to-use SAE tap and die kit. The taps and dies feature coarse (UNC) and fine (UNF) thread designations for a large variety of hand-threading applications.

HIGH-QUALITY THREADING TOOLS: Each tap and die is made with strong GCr15 alloy steel for superior blade hardness and has a titanium coating for extra durability and corrosion and rust resistance, making these tools the perfect mechanic accessories.

THE RIGHT SIZE: Our 40-piece SAE dies and taps kit has the right-sized piece for your threading needs. This threading-tool set includes 20 UNC coarse-thread pieces in sizes 1/4" to 7/16" and 12 UNF fine-thread pieces in sizes 1/4" to 1/2".

PREMIUM MATERIAL AND DURABILITY: Industrial grade GCr15 bearing steel construction ensures durability and tool longevity

EXCELLENT CUTTING PERFORMANCE: All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance

TAPERED TEETH DESIGN: Tapered coarse and fine taps and dies start threading more easily and smoothly, and prevent overthreading

Dies easily lock in position with set screw

For 1-inch hexagon or round dies

Threading tool

ALL-IN-ONE TAP & DIE SET: This 80-piece internal and external threading tool kit by Orion Motor Tech includes both coarse and fine taps and dies in the 34 most needed standard and metric sizes, from #4 (14/125") to 1/2 inch and from M3 to M12

USER-FRIENDLY DESIGN: This tap and die set is engineered to tight tolerances to meet professional needs; the tap ends are 1/5 to 2/5 inch long for easy use with the provided standard and metric wrenches

CHROMIUM STEEL: The thread repair set is constructed with GCr15 bearing steel heat treated for durable and corrosion-free performance with satisfying longevity

[Set Include]: 5 hinge plate heads: 3/8", 1/2", 3/4", 1", 1-1/4"

[Comprehensive Ergonomic Design]: A long handle offers max torque while threading.

[Durable and Sturdy]: Perfect tool for construction, pipeline and equipment installation industries to ensure project quality, accelerate work efficiency and reduce labor intensity. Its head is made of malleable cast iron, which is durable and wearproof for long time use.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance

Right-hand cut tools have a cutting action that engages when they are run in a clockwise direction

Round die is chamfered on both faces

▲ PREMIUM MATERIAL AND DURABILITY - The taps and dies in metric is made of high-quality hardened steel. The screw thread tapping tool is durable to use. The metric tap die set is clearly

▲ VERSATILITY AND TAPERED TEETH DESIGN - Perfect for creating new threads or repair damaged threads on most metals like carbon steel, cast iron, aluminum, brass, copper and stainless steel; Taps (for internal threads) and Dies (for external threads) feature with tapered teeth that start threading more easily

▲ UNIQUE - Tap and die set in metric is ideal for rethreading fasteners , fastener holes for auto and machinery repair. Threading Tool with Storage Case will play an impartant role in your work. It can greatly increase your productivity

Selected Materials: High Quality Alloy Steel 12sicr, Overall Quenched, More Stable Hardness, Good Hardness, The Surface Is Ground, And The Finish Is Good.

Good Precision: Standard 9g Precision, Clear Thread, Integrated Molding Processing Technology, No Burrs.

Sharp Cutting: Large Capacity Chip Removal Hole, Smooth Chip Removal, Sharp And Hard Tapping Thread, Good Precision.

Metric and SAE Standard Tap and Die 60-Piece Rethread Set Rethreading Kit for Cutting External and Internal Threads

Size:17 x 9 x 1.9"inch / 43 x 23 x 4.8cm. Weight:4.6lb / 2.1kg. Material upgrading:Alloy Steel 55¡ã- 60¡ã, Sizes Stamped Engraved-etched On the Metal

Metric taps 3x0.5, 4x0.7, 5x0.8, 6x1.0, 7x1.0, 8x1.25, 9x1.25, 10x1.0, 10x1.5, 12x1.75; UNC taps 4-40, 6-32, 8-32, 10-24, 12-24, 1/4, 5/16, 3/8, 7/16, 1/2; UNF taps 10-32, 1/4, 5/16, 3/8, 7/16, 1/2; Metric dies 3x0.5, 4x0.7, 5x0.8, 6x1.0, 7x1.0, 8x1.25, 9x1.25, 10x1.0, 10x1.5, 12x1.75; UNC dies 4-40, 6-32, 8-32, 10-24, 12-24, 1/4, 5/16, 3/8, 7/16, 1/2; UNF dies 10-32, 1/4, 5/16, 3/8, 7/16, 1/2; NPT tap 1/8-27; NPT die 1/8-27; Tap wrench M4-M12 3/16-1/2¡±; T-type tap wrench M3-M16 1/16-1/4¡±

Long Life Durability:Professional industrial grade GCr15 bearing steel material for long-life durability and good tool function maintenance.

SAE Inch Size thread, NC thread: 1 long handle tap wrench + 1 die wrench + 9 dies + 9 taps

Frequent used thread size included: 1 long handle tap wrench: 1/16-1/2(M3-M12) + 1 die wrench 1"(25mm) + 9 dies & 9 Taps: 4NC40 6NC32 8NC32 10NC24 1/4NC20 5/16NC18 3/8NC16 7/16NC14 1/2NC13

Designed For Hand Threading Work In A Variety Of Materials Taps

Ideal For Routine Maintenance, Repair Work & For Rethreading

To Provide Rapid Chip Removal For Efficient Threading

Fits RIDGID NPT universal machine die heads 504A, 711, 713, 811A, 815A, 816, 817 and 842

High-Speed threading die for stainless steel

Threading dies have capacity of 1-inch to 2-inch

Stainless Steel

Thread for 5/8x24

100% satisfied, 30 days free exchange and full refund

✅ One Set is Enough: Our Die set include 1/4''-20, 5/16''-18, 3/8''-16, 7/16''-14, 1/2''-13, 9/16''-12, 5/8''-11, 3/4''-10, 7/8''-9 and 1''-8 UNC. A variety of dies are sufficient for almost all maintenance and repair work.

✅ Superior Durability: We cooperated with the material research institute to change the ratio of carbon in the material, greatly improve the comprehensive mechanical properties of the material, and greatly increase the service life of our dies.

✅ Precision Thread: The latest production technology maximizes the processing accuracy of the thread, and the outer surface of the threading die is smoother.

1. One Set is Enough: Our 14 Pcs NPT pipe tap & die set includes 1/16"-27, 1/8"-27, 1/4"-18, 3/8"-18, 1/2"-14, 3/4"-14 and 1"-11-1/2. A variety of taps and dies are sufficient for almost all maintenance and repair work.

2. Superior Durability: We cooperated with the material research institute, our NPT taps are made of latest high speed steel and the NPT dies are made of latest high carbon steel. The mechanical properties of the material are higher, and the service life is longer.

3. Precision Right Hand Thread: The latest production technology maximizes the processing accuracy of the thread. Our NPT taper pipe tap and hex die set fully meets the National Pipe Taper (NPT) standard.

Made of Carton Steel

Include a Screw Gauge

1/4"-20 5/16"-18 3/8"-16 7/16"-14 1/2"-13 9/16"-12 5/8"-11 3/4"-10 7/8"-9 1"-8

Tap & Die Set, #4-1/2 Carbon Steel Tap & Die Set with Round Dies

#4 x 1/2" CS Tap & Die Set with Round Die

Comes in plastic carrying case

Round Die: Thread size: 1/2-28 UNEF; outside diameter (OD): 38mm / 1.5"; Thickness: 10mm / 0.4"; accuracy class: 6g. Made of alloy tool steel, hardness, high torque, good toughness and wear-resistance.

Applications: Can process, correct or clean the external threads. Suitable for general purpose threading in stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic, etc.. Great for maintenance and repair work on pipes, boards and machinery.

Features: Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic. The surface is lubricated with grease to prevent rust, the thread is clear and easy to repair.

MATERIAL --- Heat treated 45# steel taps and alloy steel dies are are of good hardness, strong strength and long durability.

PACKAGE INCLUDED --- This set also includes screw pitch gauge that you can use to check created thread. This tool is not used as a precision measuring instrument, rather it allows the user to determine the profile.

DESIGN --- All taps and dies are clearly marked with size for easy and fast finding.

Round Die: Thread size: 5/8-24 UNEF; outside diameter (OD): 38mm / 1.5"; Thickness: 10mm / 0.4"; accuracy class: 6g. Made of alloy tool steel, hardness, high torque, good toughness and wear-resistance.

Applications: Can process, correct or clean the external threads. Suitable for general purpose threading in stainless steel, aluminum alloy, cast iron, copper, iron, aluminum, plastic, etc.. Great for maintenance and repair work on pipes, boards and machinery.

Features: Conical locking hole, strong locking and not loose. Perfect for re-threading existing threads in hard materials like metal and making new threads in soft material such as plastic. The surface is lubricated with grease to prevent rust, the thread is clear and easy to repair.