How do I know which size and thread standard to order?

Identify the fastener you are working with — measure the outside diameter and thread pitch, then match to the marking on the die (for example M10x1.5 metric or 3/8-24 UNF imperial). Ordering the exact standard and pitch shown in the listing avoids mismatched threads.

Can a hex threading die cut new threads or only clean up existing ones?

It depends on the specific die. Many hex dies are designed as rethreading/chasing dies to restore damaged threads on bolts and studs, while some are rated to cut fresh threads on bar stock. Check the product's stated thread standard, size, and whether it lists thread-cutting or rethreading use.

What is the best way to maintain this tap and die set in India?

Store dies dry and lightly oiled to prevent rust, especially in humid coastal Indian climates. Clean components after use and ensure the metal case is kept dry. Proper lubrication with locally available cutting oil is essential for performance and tool longevity.

Are these dies suitable for cutting threads on stainless steel?

Yes, the EFFICERE set is crafted from industrial-grade High Speed Steel (HSS) with a titanium coating and heat-treated to 60 HRC, providing excellent cutting performance on a wide range of materials including stainless steel, carbon steel, cast iron, aluminum, and brass.

How do I buy an original EFFICERE 86-Piece Master Tap and Hex Die Set in India?

Purchase directly from crowcrowcrow to ensure you receive an original, factory-sealed product imported from authorized US retailers and authorized brand partners. All customs duties and GST are included in the listed price, and your order is shipped via ExpressBox with tracking.

EFFICERE 86-Piece Master Tap and Hex Die Set | HSS Titanium Coating

Name: EFFICERE 86-Piece Master Tap and Hex Die Set | 3mm-16mm (M3-M16) & #4-5/8" SAE
Brand: EFFICERE
SKU: fpm2329
Price: 19357.00 INR
Availability: InStock

About this item

The EFFICERE 86-Piece Master Tap and Hex Die Set is engineered for precision threading and rethreading across a wide spectrum of applications. Crafted from industrial-grade High Speed Steel (HSS) with a premium titanium coating, this set ensures exceptional strength, durability, and cutting performance on various metals. Its comprehensive coverage of SAE and Metric sizes, including pipe threads, makes it an indispensable tool for mechanics, fabricators, and workshops.

This set features hexagonal dies designed for greater torque and leverage, ideal for tight spaces and demanding thread repair jobs. Plug-style taps with beveled threads facilitate easier starting and reduced turning effort. The inclusion of larger SAE sizes up to 5/8” and Metric sizes up to M16, often missing in other sets, provides unmatched versatility. All components are organized in a heavy-duty metal case for secure storage and portability.

For Indian workshops, this set offers a robust solution for both metric (M-series) and imperial (SAE) threading needs, crucial for diverse machinery and repair tasks. All customs duties and GST are included in the listed price, with delivery via ExpressBox for reliable transit. Ensure proper lubrication with locally available cutting oil for optimal performance and tool longevity in India's climate.

Key Features

ALL-IN-ONE SET — This is a master tap & die set that includes a full range of SAE standard and Metric sizes from small to large with both coarse and fine teeth, designed for all kinds of internal and external threading, rethreading, or thread repairs jobs
PREMIUM MATERIAL AND COATING — Industrial grade high speed steel (HSS) construction with unique titanium coating provides maximum strength and lasts 3 times longer than normal ground finished tap die for rust and corrosion prevention
EXCELLENT CUTTING PERFORMANCE — All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance on a wide range of materials such as wood, carbon steel, cast iron, aluminum, brass, copper, stainless steel
HEXAGONAL SHAPE DIES — Hex dies can be used with wrenches and sockets for added leverage, so they work much better than round dies for greater torque applications and in tight spaces. Hexagon dies fit both needs to create new thread or chase old thread, while round dies are usually to create thread only
COMPLETE SIZE COVERAGE — Set includes (42) SAE standard and (36) metric taps and dies from small to large: #4x40, #6x32, #8x32, #10x32, #10x24, #12x24, 1/4x28, 1/4x20, 5/16x24, 5/16x18, 3/8x24, 3/8x16, 7/16x20, 7/16x14, 1/2x20, 1/2x13, 9/16x18, 9/16x12, 5/8x18, 5/8x11, 1/8x27NPT; M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M9x1.25, M10x1.25, M10x1.5, M11x1.25, M11x1.5, M12x1.5, M12x1.75, M14x1.5, M14x2, M16x1.5, M16x2
COMPREHENSIVE ACCESSORIES — Set comes with (1) Large Size Adjustable Tap Handle; (1) Small Size Adjustable Tap Handle; (1) T-type Tap Handle; (1) Large Size Die Stock; (1) Small Size Die Stock; (2) Thread Pitch Gauges; (1) Slotted Screwdriver; (1) Metal Storage and Carry Case

Why choose this product

Precision Threading for Diverse Metals

This EFFICERE master tap and die set is built for demanding tasks, offering superior cutting performance on steel, cast iron, aluminum, brass, and copper. Its HSS construction and titanium coating ensure longevity and precision, making it ideal for automotive, mechanical, and fabrication work where thread integrity is critical. The set's comprehensive size range means you're always equipped for the job, reducing the need for multiple specialized tools.

Ideal for Indian Workshop Needs

This set is highly suitable for Indian workshops dealing with both metric and imperial fasteners. While it excels at cutting new threads, its hexagonal dies are particularly effective for rethreading damaged bolts and studs, a common requirement in mechanical repairs. For those working with harder metals or in tight spaces, the added leverage from hex dies is a significant advantage. Consider this set if you frequently encounter stripped or worn threads on machinery or vehicles.

How to use

Identify the thread standard (SAE, Metric, Pipe) and size needed. Match the die's marking to the bolt, stud, or bar stock you are working with. Ensure the die fits securely into the appropriate die stock. — Select the Correct Die and Size
Apply a suitable cutting fluid or lubricant to the die and the workpiece. For new threads, place the die onto the material and begin turning clockwise with the die stock or wrench, applying steady pressure. — Apply Lubricant and Begin Threading
For cutting new threads, maintain consistent pressure and rotation, backing off slightly every half-turn to clear chips. For rethreading, align the die with the existing thread and turn clockwise to clean and restore the damaged threads. — Cut or Chase Threads
Once threading is complete, remove the die and clean all components thoroughly to remove metal shavings and cutting fluid. Lightly oil the taps and dies before storing them in the organized metal case to prevent rust and corrosion. — Clean and Store

Example scenarios

Typical situations where EFFICERE 86-Piece Master Tap and Hex Die Set | 3mm-16mm (M3-M16) & #4-5/8" SAE helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

A mechanic in Delhi needs to repair stripped threads on a car's engine block or a motorcycle frame.

How this product helps

This set's comprehensive SAE and Metric sizes, including larger ones up to 5/8" and M16, allow precise thread restoration. The HSS construction handles tough metals, and hexagonal dies provide the necessary torque for challenging repairs, ensuring the vehicle is back on the road quickly.

Scenario 2

Illustrative example

Where it helps

A metal fabricator in Pune needs to create custom threads on stainless steel or aluminum components for machinery.

How this product helps

The set's industrial-grade HSS taps and dies, heat-treated to 60 HRC, ensure clean, accurate threads on various metals. The titanium coating enhances durability for repeated use, and the inclusion of both coarse and fine threads provides flexibility for different fabrication requirements.

Specifications & installation

Specifications

Primary Material	High Speed Steel (HSS)
Coating	Titanium
Hardness	60 HRC

Installation & usage

Thread Types	Coarse, Fine, Pipe Threads
SAE Sizes	#4 to 5/8"
Metric Sizes	M3 to M16
Included Accessories	Tap Wrenches (Large, Small, T-Handle), Die Stocks (Large, Small), Thread Pitch Gauges (2), Screwdriver, Metal Case
Suitable Materials	Wood, Carbon Steel, Cast Iron, Stainless Steel, Aluminum, Brass, Copper
Cost per use	86-piece set for diverse threading tasks — ₹225 per piece

How we compare

Feature	EFFICERE 86-Piece Master	Others
Material & Coating	Industrial HSS with premium Titanium coating for 3x durability	Varies by brand; often carbon steel or basic HSS without advanced coating. May rust faster.
Size Range	Comprehensive SAE (#4-5/8") & Metric (M3-M16) including larger sizes	Typically covers common metric sizes; larger SAE or specialized metric sizes may be limited or unavailable.
Die Type	Hexagonal dies for greater torque and leverage	Often round dies, which may offer less torque and be less effective for thread repair.
Included Accessories	Full set of tap wrenches, die stocks, gauges, and metal case	May include fewer wrenches/stocks or a plastic case; thread gauges might be omitted.
Cost per piece	86-piece set for diverse threading tasks — ₹225 per piece

SKU	fpm2329
GTIN	0858574007631
Brand	EFFICERE
Style	HSS Titanium Set, 86-Piece
Material	Alloy Steel
Model Number	PT-009
Dimensions (L x W x H)	37.9 cm x 27.3 cm x 5.8 cm (14.9" x 10.9" x 2.2")
Weight	5.36 kg (11.8 lb)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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EFFICERE 86-Piece Master Tap and Hex Die Set | 3mm-16mm (M3-M16) & #4-5/8" SAE

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