Best Hss Bottoming Tap

H.S.S. Tap & Drill Full Bundle, UNC, UNF and Metric

Product Name: CAIDU 5pcs HSS 6542 Titanium Coated Spiral Flute Metric Taps Set M3 M4 M5 M6 M8.
✔ Type Size: M3: 3 mm * 0.5 , M4: 4 mm * 0.7 , M5: 5 mm * 0.8 , M6: 6 mm * 1 , M8: 8mm * 1.25.
✔ Material: HSS 6542 Titanium coating, cutting will not be left. Have good machinability. High hardness, fast cutting, wear high temperature.
✔ Spiral groove is reduced to remove crumbs, not easily broken tap. Tap the crumbs into a spiral up chip evacuation, it is more suitable for the processing of blind holes and Sticky materials processing.
✔Applicable Workpiece: tensile strength 750N / mm 2 or less the low-carbon steel, copper, aluminum, hardwood, plastic.

Master helicoil thread repair kit used for creating stronger internal threads in all metals, composites, polymers and other materials by repairing damaged or stripped internal threads and regaining the original thread size..
304 Stainless thread inserts create longer lasting durable threads, increase the possibility of higher torque application in weaker metals..
Master thread repair kit includes a collection of tools including HSS drill, tap, thread inserts, installation tool, break pin tool..
Metric Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tools.
Includes 25 Each thread inserts: M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5.
SAE Size: 5pcs HSS drill bits, 5pcs HSS taps, 5pcs break pin tool.
Includes 25 Each thread inserts: 1/4''-20, 5/16''-18, 3/8''-16, 7/16''-14.

HANDY TOOLS – These drill tap bits are must have if you fabricate a lot.
you can use the in aluminum, plastic, and so on.
Go slow, once the tap is doing its thing, make sure not to strip the threads by bottoming it out..
HIGH VERSATILITY – Set of 6 drill tap bits in SAE sizes 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, ¼-20NC, with 1/4inch hex quick-change shank, fit Electric hand drill, impact drill, bench drill, electric screwdriver and other tap machines..
EASY TO USE - Each tap drill is engraved with its size convenient for you to choose the suitable size with a glance. A tapered end on hex shank can prevent excessive knocks.
Back taper exceeds the tap to prevent over-drilling and damage to the thread..
WORRY-FREE – This Drill Tap Bits set comes with a portable storage case for convenient use and store. If you encounter any problems in using the products, please feel free to contact us for satisfactory customer service..

Model: 5/16-36 Tap and 7.3mm Drill bit set, Material: HSS.
Tap: debris rapidly discharged in the tank. No blocking, fast efficiency and high efficiency.
Black oxide drill bit is ideal for production, maintenance or portable drilling jobs.
Characteristics : Heat treated and tempered for file hard threads and a long, useful life.
You will Get : 1x 5/16-36 TAP & 7.3mm Drill bit.