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Five black titanium nitride drill bits in a rectangular case

Bosch TI5IM 5-Piece Titanium Nitride Drill Bit Set 3/32-1/4

SKU CH-900S-46YTX MPN TI5IM

Five titanium-nitride-coated drill bits with no-skate tips and impact-rated hex shanks for accurate starts in heavy-gauge steel

  • Fit and compatibilityMetal
  • Commercial or home useIndustrial
  • Product type3/32 in, 1/8 in, 5/32 in, 3/16 in, 1/4 in, Metal
  • Size or dimensions6
  • Main materialTitanium Nitride
  • Sold asAssorted, 5, 3/32 in, 1/8 in, 5/32 in, 3/16 in, 1/4 in
  • Accurate starts with no-skate tip design
  • Drills heavy-gauge and high-carbon steel effectively
  • Long spiral flutes remove material efficiently
  • Impact-rated hex shank handles higher torque
  • Titanium nitride coating reduces friction during drilling

Five-piece impact-rated drill set

The Bosch TI5IM set contains five titanium-nitride-coated drill bits ranging from 3/32 to 1/4 inch. The hex shank measures 0.25 inches and is rated for high-torque impact drivers. A 135-degree cutting angle and no-skate tip provide accurate starts on metal surfaces.

Industrial users drilling heavy-gauge steel

Builders who need impact-rated bits for high-carbon or thick-gauge metal will find the coating reduces friction and the long flutes clear material efficiently. Users who require larger diameters, non-hex shanks, or bits for wood and masonry should look at other sets.

1/4-inch hex shank for impact drivers

The shank diameter of 0.25 inches determines whether the bits lock securely into a quick-change impact chuck. If the driver accepts a different shank style, the set will not fit.

How it compares

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

Price $17.99
Cheaper than about 68% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameBOSCH
Model nameTI5IM
Part numberTI5IM
Product type3/32 in, 1/8 in, 5/32 in, 3/16 in, 1/4 in, Metal
Color and finishBlack
Size & build
Size or dimensions6
Main materialTitanium Nitride
Compatibility
Fit and compatibilityMetal
In the box
Number of items5, Assorted
More details
Commercial or home useIndustrial

Questions about this item

Does my drill need a 1/4-inch hex chuck to accept the 1/4-inch hex shank on these bits?

Yes, the 1/4-inch hex shank fits any 1/4-inch hex quick-change chuck found on most impact drivers and drill/drivers.

Will the titanium nitride coating still reduce friction when I use these bits in a non-impact cordless drill?

Yes, the coating lowers friction and heat in any rotary drill, so you gain longer life even without impact mode.

How can I confirm the 135-degree split point is starting cleanly on heavy-gauge steel?

The no-skate tip should bite immediately without centre-punching; if the bit walks, the tip may be dull or the steel too hard for the set.

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