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Silver 1-inch tamper-resistant Torx bit with 1/4-inch hex shank

Tuff Stuff

Tuff Stuff TP15100 T15H Tamper Resistant Torx Bit 1" 1/4" Shank

SKU CH-36S8-9TJ7A MPN TP15100

A tamper-resistant Torx T15H insert bit with a 1/4" shank for drills and screwdrivers

  • Product typeDrill Bits
  • Sold asEach
  • Tamper-resistant T15H tip secures specialised fasteners
  • 1" overall length reaches recessed screw heads
  • 1/4" hex shank fits standard drill chucks
  • Single-ended design delivers focused torque transfer
  • General-purpose build suits home, shop and garage tasks

T15H Torx bit for 1/4" shank tools

This Tuff Stuff TP15100 insert bit fits any drill or driver that accepts a 1/4" shank. The tamper-resistant T15H tip engages security fasteners found in appliances, electronics and automotive assemblies. It is sold individually for maintenance technicians and DIY users who need a single replacement.

One-inch length keeps the tip seated under load

The 1" overall length positions the bit deep enough to resist cam-out when driving stubborn security screws. Because the shank is a standard 1/4" hex, the bit transfers torque directly without a secondary adapter. Sustained driving sessions stay consistent without the bit walking out of the fastener head.

Single-ended construction simplifies bit changes

The bit is single-ended, so the working tip is always oriented correctly when inserted into a quick-change holder. No magnetic ring or sleeve is required to retain it in the chuck. The hardened steel body resists rounding on the T15H lobes, extending service life across repeated tightening and loosening tasks.

How it compares

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

Price $1.85
Cheaper than about 98% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameTuff Stuff
Model nameTP15100
Product typeDrill Bits

Questions about this item

Does the T15H tip generate noticeable heat or vibration during extended use with a power drill?

The bit is a passive steel insert; any heat or vibration comes from the drill motor and the fastener, not from the bit itself.

What tool must I already own to use this 1/4" shank insert bit?

A drill, impact driver, or screwdriver with a 1/4" hex chuck or bit holder is required.

Will the T15H tip engage older Torx fasteners that lack the centre security pin?

Yes, the tamper-resistant T15H profile fits standard T15 recesses as well as pin-in-Torx heads.

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