Drill bit with a gold and silver finish and a spiral pattern.
Drill bit with a gold and silver finish and a spiral pattern.
Person using a drill with the Bosch logo on it, drilling into a metal object.
Bosch titanium nitride coated drill bit drilling in a door.
Bosch 1006VSR drill drilling into metal sheet.
Drill bit with a gold and silver finish and a spiral pattern.
Drill bit with a gold and silver finish and a spiral pattern.
Person using a drill with the Bosch logo on it, drilling into a metal object.
Bosch titanium nitride coated drill bit drilling in a door.
Bosch 1006VSR drill drilling into metal sheet.

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
View more View less
Materials
Steel
Cast iron
Select options
Diameter (D) Inch
Working length (L1) Inch
Total length (L2) Inch
Choose a pack size
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

Available product options (32)
Titanium Nitride-Coated Drill Bits
For rotary drills/drivers

Fits tools of most brands

Titanium Nitride-Coated Drill Bits
Titanium Nitride-Coated Drill Bits
Titanium Nitride-Coated Drill Bits

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.

View more

Product Options

Available product options: 32

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

out of products