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Silver 1-inch Phillips #3 insert bit with 1/4-inch shank

Tuff Stuff

Tuff Stuff PH3100 1" Phillips #3 pneumatic accessory

SKU CH-A952-2PJV2 MPN PH3100

A 1" Phillips #3 insert bit with a 1/4" shank for use in drills and screwdrivers

  • Product typeDrill Bits
  • Sold asEach
  • Phillips #3 tip drives cross-head screws securely
  • 1-inch length reaches recessed fasteners easily
  • Single-ended design fits standard 1/4-inch shank holders
  • Durable construction withstands repeated tightening tasks
  • General-purpose bit suits home, shop and garage use

Phillips #3 insert bit

The Tuff Stuff PH3100 is a 1-inch Phillips #3 insert bit with a 1/4-inch shank. It fits drills and screwdrivers that accept standard 1/4-inch hex shanks. The single-ended design delivers reliable performance for general fastening tasks. Condition is new.

General-purpose fastening jobs

This bit suits DIYers and tradespeople driving or removing Phillips #3 screws in wood, metal or plastic around the home, shop or garage. It is not for impact-rated applications requiring hardened impact bits. Users needing double-ended bits or different tip sizes should look elsewhere.

1/4-inch hex shank compatibility

The 1/4-inch hex shank decides whether this bit fits your tool. Verify that your drill or driver accepts 1/4-inch insert bits before purchase. The 1-inch overall length and Phillips #3 tip profile are fixed by the PH3100 specification.

How it compares

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

Price $0.31
Cheaper than about 99% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameTuff Stuff
Model namePH3100
Product typeDrill Bits

Questions about this item

What shank size does the PH3100 bit need in the chuck?

The bit has a 1/4" shank, so it fits any drill or driver with a matching 1/4" hex chuck or quick-change holder.

How do you seat the PH3100 insert bit so it won't slip under load?

Push the 1/4" hex shank fully into the chuck or bit holder until the detent clicks; a partial insert causes wobble and stripped screw heads.

When should the PH3100 Phillips #3 tip be replaced?

Replace it once the four wings show rounding or the tip no longer grips the screw recess cleanly, as worn tips cam out and damage fasteners.

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