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

Tuff Stuff

Tuff Stuff PH1100 pneumatic accessory

SKU CH-NGH6-F3BF2 MPN PH1100

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

  • TypeDrill Bits
  • Selling UnitEach
  • Phillips #1 tip fits standard cross-head screws
  • 1-inch length reaches recessed fasteners easily
  • Single-ended design simplifies bit changes
  • 1/4-inch shank works with common drill chucks
  • Durable construction withstands repeated tightening tasks

Phillips #1 insert bit

This Phillips #1 insert bit fits any drill or driver that accepts a 1/4" shank. The single-ended design delivers a 1" working length for everyday fastening tasks. It is built for general-purpose use around the home, shop or garage.

DIY users and light trade work

The bit suits occasional assembly, repair and maintenance jobs where a standard Phillips #1 drive is required. It is not intended for high-volume production lines or impact-rated applications that demand hardened, double-ended bits.

1/4" shank compatibility

The 1/4" hex shank is the sole specification that determines whether this bit fits your tool. Check your drill or driver chuck before purchase to confirm it accepts this shank size.

Highlights

  • Phillips #1 tip fits standard cross-head screws
  • 1-inch length reaches recessed fasteners easily
  • Single-ended design simplifies bit changes
  • 1/4-inch shank works with common drill chucks
  • Durable construction withstands repeated tightening tasks

Specifications

BrandTuff Stuff
ModelPH1100
TypeDrill Bits
Selling UnitEach

Questions about this item

What shank size does the PH1100 bit need to fit my drill?

The PH1100 has a 1/4" shank, so it fits any drill or driver with a 1/4" hex chuck or quick-change holder.

How do I install the PH1100 bit without it slipping out?

Push the 1/4" shank fully into the chuck until it locks; the common mistake is not seating it completely, which causes the bit to eject under torque.

When should I replace the PH1100 Phillips #1 bit?

Replace it when the tip edges round off or the bit no longer grips screw heads cleanly, which leads to cam-out and damaged fasteners.

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