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✓Price
$143.99
Drill America DWT Series Qualtech Carbon Steel Hand Threading Tap, Uncoated (Bright) Finish, Round with Square End Shank, Bottoming Chamfer, 1/4"-28 UNC (Pack of 12)
★★★★★
$143.99
Options
182 availablePartNumber
DWTB1-1/2-12DWTS8-36DWTT10-24P12DWTCS18X2.5SDWTT5/8-18DWTCS12X1.5SDWTB5/16-18DWTT0-80P12DWTB1-12DWTB7/16-20DWTB2-64DWTP3/8-16DWTS1-14DWTB3-56DWTS1-1/8-12DWTP11/16-11DWTP8-32DWTT7/16-14DWTS1/4-20DWTS1-1/2-12DWTT10-24DWTT1-14DWTT1/2-20DWTS9/16-18DWTS3/4-16DWTCS5X.8SDWTS5-40DWTB1-1/4-7DWTB1-3/8-12DWTCS20X1.5SDWTS11/16-16DWTP1-3/8-6DWTS9/16-12DWTT1-72DWTCS24X1.5SDWTT1/2-13P12DWTB5/16-24P12DWTT1-1/2-6DWTP7/8-14DWTP1/2-20DWTP1/4-20P12DWTB6-32DWTP3/8-24DWTP1-72DWTS11/16-11DWTP1-8DWTS3/8-16DWTP2-64P12DWTT4-36DWTP1/2-13P12DWTB5/16-24DWTP1/4-28DWTCS12X1.75SDWTCS6X1SDWTS7/16-14DWTB5/8-18DWTB10-32P12DWTT5/8-11DWTS7/8-9DWTB3/8-24P12DWTB1-3/8-6DWTS4-40DWTCS20X2SDWTT12-24DWTB1-1/8-7DWTT7/16-20DWTT11/16-16DWTCS27X3SDWTP5-40DWTB10-24DWTT8-32P12DWTT1/4-20DWTCS3X.5SDWTB1-3/4-5DWTS1/2-20DWTB3/8-16P12DWTP3/4-10DWTS4-36DWTT9/16-12DWTS7/8-14DWTS10-32DWTS3/8-24DWTCS12X1.25SDWTT1/2-13DWTCS24X3SDWTT11/16-11DWTB5-44P12DWTP3-56P12DWTB3/4-16DWTCS11X1.5SDWTS1-1/4-7DWTB7/8-14DWTCS16X1.5SDWTCS10X1.25SDWTT5/16-24P12DWTS1-3/8-12DWTB3/8-24DWTT7/8-9DWTT0-80DWTS1/2-13DWTB9/16-12DWTP5/8-18DWTB5-40DWTP10-32P12DWTS1-3/4-5DWTB1/2-20DWTB1/4-28P12DWTT5/16-24DWTCS30X1.5SDWTT3/4-10DWTP5/16-18P12DWTP7/16-20P12DWTB1/2-13P12DWTS12-24DWTCS14X2SDWTB1-1/4-12DWTS3-56DWTS1-64DWTT1-12DWTT5/16-18P12DWTS7/16-20DWTCS4X.7SDWTS0-80DWTCS8X1.25SDWTB1-14DWTP1-1/8-7DWTT3/8-24DWTB5-44DWTP0-80DWTT1/4-28DWTB1-1/8-12DWTB11/16-16DWTB9/16-18DWTB2-56DWTT7/8-14DWTP12-28P12DWTP2-64DWTB3-48DWTP1-14DWTB11/16-11DWTT1-3/4-5DWTP1-1/8-12DWTT5-40P12DWTP1/4-28P12DWTCS13X1.5SDWTP2-56DWTP1-12DWTP1/2-13DWTP9/16-12DWTT1-3/8-6DWTP1/4-20DWTB4-40DWTB0-80P12DWTCS14X1.5SDWTCS18X2SDWTT1-1/4-12DWTS8-32DWTP7/16-20DWTS5/8-18DWTP1-64DWTS6-32DWTCS10X1SDWTS5/16-24DWTT1-1/8-7DWTB12-24P12DWTB10-32DWTP12-28DWTP9/16-18DWTT1-8DWTCS10X1.5SDWTP12-24DWTCS18X1.5SDWTP5/16-24P12DWTT3/4-16DWTCS16X2SDWTT1/2-20P12DWTP1-1/2-6DWTCS14X1.25SDWTCS20X2.5SDWTP1-3/8-12DWTB8-32P12DWTB1/4-20
Size: 1/4"-28
1-1/2"-12#8-36#10-24m18 x 2.55/8"-18m12 x 1.55/16"-18#0-801"-127/16"-20#2-643/8"-161"-14#3-561-1/8"-1211/16"-11#8-327/16"-141/4"-201/2"-209/16"-183/4"-16m5 x .8#5-401-1/4"-71-3/8"-12m20 x 1.511/16"-161-3/8"-69/16"-12#1-72m24 x 1.51/2"-135/16"-241-1/2"-67/8"-14#6-323/8"-241"-8#4-361/4"-28m12 x 1.75m6 x 1#10-325/8"-117/8"-9#4-40m20 x 2#12-241-1/8"-7m27 x 3m3 x .51-3/4"-53/4"-10m12 x 1.25m24 x 3#5-44m11 x 1.5m16 x 1.5m10 x 1.25m30 x 1.5m14 x 21-1/4"-12#1-64m4 x .7m8 x 1.250-80#2-56#12-28#3-48m13 x 1.5m14 x 1.5m18 x 2m10 x 1m10 x 1.5m18 x 1.5m16 x 2m14 x 1.25m20 x 2.5
Quantity
1
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About this item
- Made of carbon steel
- 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
- Straight flute tools allow chips to collect in the flutes as they cut and are well suited for most applications in shallow cuts
- Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction
Product description
Drill America DWT Series Qualtech hand threading tap is used to re-thread damaged and/or jammed threads. Bottom style: generates the thread to the bottom of the hole. Made of carbon steel. 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. Right-Hand cut tools have a cutting action that engages when they are run in a clockwise direction.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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