Metal Drill Bits

Titanium Nitride-Coated Drill Bits

For rotary drills/drivers

Maximum Lifetime

  • HSS Twist Drill Bit TiN-coated offers an extended lifetime
  • Super-hard titanium coating lasts up to six times longer than high-speed steel
  • Self-starting point starts on contact
  • Balanced double flute eliminates chatter and vibration
  • Titanium-coating reduces heat for longer life
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Materials

Steel
Cast Iron
Select options

Diameter (D) Inch 26 options

Working length (L1) Inch 26 options

Total length (L2) Inch 26 options

Choose a pack size 4 options


Titanium Nitride-Coated Drill Bits
from 
For rotary drills/drivers

Fits tools of most brands

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Cylindrical shank compatible with three-jaw drill chucks.

MAXIMUM LIFETIME

The HSS Twist Drill Bit TiN-coated offers maximum lifetime while drilling holes in metal. When using the appropriate cooling system, the drill bit has the lowest possible level of friction and minimal wear, due to its titanium-nitride coating. The high surface quality of this ground twist drill bit, which is made from HSS (high-speed steel), allows for extended usage. It is suitable for use on alloyed and non-alloyed steel, malleable cast iron, sintered iron, new silver, copper, bronze and hard plastics such as perspex.

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Product Options

Available product options: 32

Model number Diameter (D) Inch Total length (L2) Inch Working length (L1) Inch Pack quantity
TI4136 9/64 2 7/8 1 3/4 12
TI4135 1/8 2 3/4 1 5/8 12
TI4146 19/64 4 3/8 3 1/8 6
TI4148 21/64 4 5/8 3 3/8 6
TI4142 15/64 3 7/8 2 3/4 12
TI2153 13/32 5 1/4 4 1
TI2133 3/32 2 1/4 1 5/16 2
TI2134 7/64 2 5/8 1 1/2 2
TI2135 1/8 2 3/4 1 5/8 2
TI2136 9/64 2 7/8 1 3/4 1
TI2137 5/32 3 1/8 2 1
TI2138 11/64 3 1/4 2 1/8 1
TI4154 27/64 5 3/8 4 6
TI2132 5/64 2 1 2
TI2139 3/16 3 1/2 2 3/8 1
TI2140 13/64 3 5/8 2 1/2 1
TI2141 7/32 3 3/4 2 1/16 1
TI2142 15/64 3 7/8 2 3/4 1
TI2144 17/64 4 1/8 3 1
TI4158 31/64 5 7/8 4 1/2 6
TI2146 19/64 4 3/8 3 5/32 1
TI2147 5/16 4 1/2 3 1/4 1
TI2148 21/64 4 5/8 3 7/16 1
TI2149 11/32 4 3/4 3 1/2 1
TI2150 23/64 4 7/8 3 5/8 1
TI2151 3/8 5 3 3/4 1
TI2152 25/64 5 1/8 3 7/8 1
TI2154 27/64 5 3/8 4 1
TI2155 7/16 5 1/2 4 1/8 1
TI2157 15/32 5 3/4 4 1/2 1
TI2159 1/2 6 4 5/8 1
TI2131 1/16 1 7/8 7/8 2

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