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 C46902 port tool .250 inch diameter 2.813 inch length bright finish

Cleveland

Cleveland C46902 Port Tool .250" dia. 2.813" L

SKU CH-93HA-KK67A

A 0.250 inch diameter, 2.813 inch long aircraft-length counterbore with interchangeable pilot made from high-speed steel

  • High-speed steel resists wear during repeated porting
  • .250 inch diameter matches precision counterbore requirements
  • 813 inch length reaches deep aircraft cavities
  • Interchangeable pilot system adapts to multiple hole sizes
  • Bright finish reduces friction and simplifies inspection

Cleveland C46902 Port Tool

The Cleveland C46902 is a high-speed steel port tool built for precision counterboring in aircraft maintenance. Its .250 inch diameter pilot and 2.813 inch overall length suit mechanics who need repeatable hole preparation in aluminium or steel structures.

Capacity and headroom

The .250 inch pilot handles standard fastener clearance holes while the high-speed steel body resists wear during repeated passes. The fixed 2.813 inch length limits reach to accessible port locations; deeper or angled bores will require a longer shank or a flexible extension not included here.

Upgrade path

This tool replaces worn or undersized counterbores that leave rough finishes or inaccurate depths. The jump is worth it when a mechanic moves from generic drill bits to a dedicated pilot-guided cutter that keeps the bore concentric with the existing hole.

How it compares

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

Price $107.99
Pricier than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND

Questions about this item

Will the Cleveland C46902 port tool fit in my existing drill chuck?

The Cleveland C46902 port tool has a .250 inch diameter shank that fits standard quarter-inch drill chucks and collets.

How can I confirm the Cleveland C46902 is cutting correctly after installation?

The Cleveland C46902 should produce clean, chatter-free counterbores with smooth walls when run at appropriate speeds for the workpiece material.

Does the Cleveland C46902 come with interchangeable pilots or must I buy them separately?

The Cleveland C46902 is an aircraft-length counterbore designed for interchangeable pilots; pilots are sold separately.

More in Bits, Hole Saws & Accessory Kits

Similar items