We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cleveland C86107 cobalt spiral-point tap with gold TiAlN coating and three flutes

Cleveland

Cleveland C86107 Spiral Point Tap #6-40 UNF Cobalt TiAlN 3 Flutes

SKU CH-ZXRZ-Z5GWQ

Cuts #6-40 UNF threads in cobalt steel with TiAlN coating and three spiral-point flutes for efficient chip evacuation

  • Cuts #6-40 UNF threads with spiral-point chip ejection
  • Cobalt substrate with TiAlN coating resists wear in hard materials
  • Three-flute design balances strength and chip clearance
  • Right-hand cutting for standard threading applications
  • Overall length 2 13/64 in with 25/32 in thread length

Thread Cutting Tool for #6-40 UNF Holes

The Cleveland C86107 spiral point tap creates internal threads in #6-40 UNF sizes using a 3-flute cobalt body with TiAlN coating. It suits machinists and maintenance teams cutting right-hand threads to a 2B class of fit in through-hole applications.

Plug-Style Geometry for Through-Hole Work

The plug chamfer pushes chips ahead of the cut so they exit the hole rather than packing the flutes. A 75 percent thread drill size #33 prepares the workpiece, and the 25/32 in thread length sets the depth of engagement without requiring a bottoming tap.

Cobalt Substrate with TiAlN Coating

Cobalt material resists heat buildup during extended cutting cycles while the TiAlN surface lowers friction and wear. The 2 13/64 in overall length fits standard tap holders and CNC tool changers for consistent performance in steel and stainless alloys.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 73% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND

Questions about this item

What thread limit does the Cleveland C86107 tap produce for #6-40 UNF threads?

This tap cuts to a 2B thread limit and class of fit for #6-40 UNF threads.

How much heat and wear resistance does the cobalt TiAlN coating add during extended tapping?

The cobalt substrate with TiAlN coating resists heat buildup and reduces wear during sustained use in steel and alloys.

Which drill size must I already have to prepare the correct 75 percent thread hole?

A #33 drill is required to produce the proper 75 percent thread engagement before tapping.

More in Bits, Hole Saws & Accessory Kits

Similar items