Best Bottoming Spiral Flute Taps in 2026

Daisy
Last Updated: Jan 22, 2026

At a Glance: Our Top Picks for Bottoming Spiral Flute Taps

YG-1 - F4323 F4 Series Vanadium Alloy HSS Spiral Flute Tap, Steam Oxide, Round Shank with Square End, Bottoming Chamfer, 10-24 Thread Size, H3 Tolerance
#TOP1
Yg-1 - F4323 F4 Series Vanadium Alloy Hss
7.6
PM SCORE
HARKY - F4443 F4 Series Vanadium Alloy HSS Spiral Flute Tap, Steam Oxide, Round Shank with Square End, Bottoming Chamfer, 5/16"-18 Thread Size, H3 Tolerance
#TOP2
Harky - F4443 F4 Series Vanadium Alloy Hss
7.6
PM SCORE
YG-1 - F4283 F4 Series Vanadium Alloy HSS Spiral Flute Tap, Steam Oxide, Round Shank with Square End, Bottoming Chamfer, 8-32 Thread Size, H3 Tolerance
#TOP3
Yg-1 - F4283 F4 Series Vanadium Alloy Hss
7.4
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Bottoming Spiral Flute Taps of 2026

Yg-1 - F4323 F4 Series Vanadium Alloy Hss Spiral Flute Tap, Steam Oxide, Round Shank With Square End, Bottoming Chamfer, 10-24 Thread Size, H3 Tolerance

YG-1
F4323
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.5-inches thread length

Harky - F4443 F4 Series Vanadium Alloy Hss Spiral Flute Tap, Steam Oxide, Round Shank With Square End, Bottoming Chamfer, 5/16"-18 Thread Size, H3 Tolerance

YG-1
F4443
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.6875-inches thread length

Yg-1 - F4283 F4 Series Vanadium Alloy Hss Spiral Flute Tap, Steam Oxide, Round Shank With Square End, Bottoming Chamfer, 8-32 Thread Size, H3 Tolerance

YG-1
F4283
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.375-inches thread length

Yg-1 - F8403 F8 Series Vanadium Alloy Hss Spiral Flute Tap, Tin Coated, Round Shank With Square End, Bottoming Chamfer, 1/4"-20 Thread Size, H3 Tolerance

YG-1
F8403
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.625-inches thread length

Yg-1 - F4243 F4 Series Vanadium Alloy Hss Spiral Flute Tap, Steam Oxide, Round Shank With Square End, Bottoming Chamfer, 6-32 Thread Size, H3 Tolerance

YG-1
F4243
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.375-inches thread length

Yg-1 F8 Series Vanadium Alloy Hss Spiral Flute Tap, Tin Coated, Round Shank With Square End, Bottoming Chamfer, 1/2"-13 Thread Size, H5 Tolerance

YG-1
F8565
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.9375-inches thread length

Yg-1 - F8343 F8 Series Vanadium Alloy Hss Spiral Flute Tap, Tin Coated, Round Shank With Square End, Bottoming Chamfer, 10-32 Thread Size, H3 Tolerance

YG-1
F8343
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.5-inches thread length

Yg-1 F8 Series Vanadium Alloy Hss Spiral Flute Tap, Tin Coated, Round Shank With Square End, Bottoming Chamfer, 1/2"-20 Thread Size, H5 Tolerance

YG-1
F8585
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

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

Titanium nitride coatings add a hard layer of gold-colored ceramic to the surface that extends tool life and permits faster cutting speeds than uncoated tools

Round shanks allow use with a wide variety of toolholding systems

When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging

0.9375-inches thread length

Top 10 spiral flute taps Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Yg-1 8

Top 10 spiral flute taps Brands Pie Chart


We've carried out a comprehensive analysis of 276 reviews on spiral flute taps, using our selection criteria to identify the best options in the cutting tools. Our findings reveal that most customers typically select spiral flute taps priced around $11.45, with top brands including uxcell, yakamoz and yg-1 and wolfride

Our team of expert editors reviewed these high-quality items and handpicked the top 8 spiral flute taps for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the cutting tools category. These include amadeo city, yakamoz and amazon.com and wolfride online .

We are dedicated to assisting our users in finding the right taps Products based on their needs, saving them considerable time when choosing which spiral flute taps to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.