Bosch set of multiple gold-colored drill bits.
21 pc. Titanium-Coated Metal Drill Bit Set_TI21A_PKG
Bosch set of multiple gold-colored drill bits.
21 pc. Titanium-Coated Metal Drill Bit Set_TI21A_PKG
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.
Bosch set of multiple gold-colored drill bits.
21 pc. Titanium-Coated Metal Drill Bit Set_TI21A_PKG
Bosch set of multiple gold-colored drill bits.
21 pc. Titanium-Coated Metal Drill Bit Set_TI21A_PKG
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 Bit Sets

For rotary drills/drivers

Maximum Lifetime

  • HSS Twist Drill Bit TiN-coated offers an extended lifetime
  • No-skate tip – for clean and accurate starts
  • Titanium-nitride coating – generates less friction for 2X longer life
  • Three-flat shank – promotes better grip on bits 3/16 In. and larger
  • Universal drilling applications – designed for general-purpose use
View more View less
Select options
Contents
Choose a pack size
Select options

Contents 3 options

Choose a pack size 3 options

Available product options (3)
Titanium Nitride-Coated Drill Bit Sets
For rotary drills/drivers

Fits tools of most brands

Titanium Nitride-Coated Drill Bit Sets
Titanium Nitride-Coated Drill Bit Sets
Titanium Nitride-Coated Drill Bit Sets

Cylindrical shank compatible with three-jaw drill chucks.

MAXIMUM LIFETIME

Product Options

Available product options: 3

Expand Model number Contents Pack quantity Availability
TI14 (1) 1/16", (1) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 3/16", (1) 7/32", (1) 1/4", (1) 5/16", (1) 3/8", (1) 1/2" 14
TI21A (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2" 21
TI29 (1) 1/16", (1) 5/64", (1) 3/32", (1) 7/64", (1) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (1) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (1) 1/4", (1) 17/64", (1) 9/32", (1) 19/64", (1) 5/16", (1) 21/64", (1) 11/32", (1) 23/64", (1) 3/8", (1) 25/64", (1) 13/32", (1) 27/64", (1) 7/16", (1) 29/64", (1) 15/32", (1) 31/64", (1) 1/2" 29

out of products