Best Taper Straight Flute Taps in 2026

Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads

Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications

Round shank with square end

Thread Size: M3 x 0.5mm. High-speed steel metric taps are with high hardness and toughness for wear resistance, well suited for general purpose applications.

The thread tap can make new threads or re-thread damaged or jammed threads. Uncoated taps feature just the base substrate without any additional coatings, and fit a wide range of applications.

Suitable for processing through holes or shallow holes on most metals, iron plate, copper, zinc, alloy steel, abrasive steel, A3 steel, stainless steel, etc.. Add appropriate tapping oil for higher quality internal threads and more durable taps.

Thread Tap: Thread Size: #10-24 UNC; Class: 2B; Thread Length: 21mm / 0.83 inch; Shank Side Width: 3.7mm / 0.15 inch; Total Length: 63mm / 2.5 inch

High Speed Steel Tap: The screw tap has high wear resistance, fast cutting speed, high strength and hardness, and long service life. With uncoated base substrate only, suitable for general purpose tapping.

Wide Applications: The thread tap is suitable for drilling mild steels, aluminum, iron, copper, stainless steel, hard plastic, processing through holes or shallow holes. Add appropriate tapping oil for higher quality internal threads and more durable taps.

Made of high speed steel with high wear and heat resistant, durable and has long service life

Standard metric thread design, clear and tidy, no burr, provide rapid chip removal for efficient threading

These micro taps mainly used for clocks and watches, and low hardness of wood and soft metal hole processing

Carbon steel pipe taps are designed to clean and/or rethread to damage or block pipe threads.

Right-hand cutting tool has a clockwise cutting function.

NPT Pipe taps sizes includes:1/4"-18 NPT, 3/8"-18 NPT, 1/2"-14 NPT, 3/4"-14NPT, 1"-11.5NPT. Equipped with special storage box.

【Size】Length: 4.02"/102mm, Thread Head: 1.26"/32mm, Square Head: 10.0mm x 10.0mm (L*W), Shank Diameter:12.5mm, Pitch: 1.5mm.

【Feature】Straight flute thread design, made of High-speed steel with high hardness and toughness, Titanium coating for improving wear and fusion resistance, long service life.

【Application】Make or repair thread, suitable for most metals, copper, alloy steel, stainless steel(below 30HRC), cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC.

There are total 10 pieces tap wrench in different metric sizes from M1 to M3.5( M1 M1.2 M1.4 M1.6 M1.7 M1.8 M2 M2.5 M3 M3.5),and with carved marking size on the corresponding shank.

This screw tap set metric mainly used for clocks and watches and low hardness of wood and soft metal and plastic hole processing.

Metric tap Made of high speed steel with high wear and heat resistant,durable and with opening direction sign on the box.

Metric Taps: M3 x 0.5 metric taps set. Taper style: starts the thread square with the workpiece. Plug style: generally used in through holes.

Applications: The hand threading tap kit is used to re-thread damaged or jammed threads. Suitable for threading mild steels, aluminum, iron, copper, hard plastic.

Easy to Use: Hand tapping, mainly used with tap wrenches. Standard thread milling taps are used to thread through holes or shallow and blind holes.

Item name:Metric Tap,Plug type;Material : HSS(High Speed Steel)

3 Straight threaded flute;Thread Direction:Right Hand

Flute Diameter : 5mm / 0.196''; Flute Teeth Pitch : 0.8mm / 0.31''

【Material】This thread tap is made of HSS and coating with Cobalt, which is stronger and more durable than ordinary taps.

【High Hardness】Suit for Processing of stainless steel ,it is better for common Iron and Steel.

【Standard Size】001:3mm*0.5mm ,002:4mm*0.7mm ,003:5mm*0.8mm ,004:6mm*1mm ,005:8mm*1.25mm.

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

Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications

Round shanks allow use with a wide variety of toolholding systems

Tap Size: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25. Straight flute design, clear threads with no burrs. Provide downward chip removal, and fast tapping with accuracy.

Applications: Can make new threads or re-thread damaged or jammed threads. Tap most materials in through or blind holed conditions.

Material: High-speed steel hand taps are with high hardness and toughness for wear resistance, well suited for general purpose applications.

Metric Taps: M16 x 2 metric taps set. Taper style: starts the thread square with the workpiece. Plug style: generally used in through holes.

Applications: The hand threading tap kit is used to re-thread damaged or jammed threads. Suitable for threading mild steels, aluminum, iron, copper, hard plastic.

Easy to Use: Hand tapping, mainly used with tap wrenches. Standard thread milling taps are used to thread through holes or shallow and blind holes.

Straight Flute Taps: Thread size: M12 x 1.5; thread length: 30mm / 1.18"; square end size: 7mm / 0.28"; cutting direction: left hand (reverse). Straight flute design, downward chip removal, clear threads, fast tapping with accuracy.

Wide Applications: Suitable for processing through holes. Used for drilling and tapping stainless steel, aluminum, die steel, bronze, hard plastics, etc.. Recommended feed rate: general steel: 6-15m/min; harder steel: 5-10m/min; stainless steel: 2-7m/min; cast iron: 8-10m/min.

Titanium Coating: Titanium coating provides excellent corrosion resistance, greatly improves wear resistance and hardness, and reduces the coefficient of friction. M35 Cobalt high speed steel tool features high hardness (HRC65-66), high red hardness, high wear resistance, good toughness.

Gun Drill Bits

1. Durable, and long service life

2. High hardness, wear high temperature