Bosch E-Repair Network
Bosch E-Repair Network
Contact Us
Contact Us
FAQ
FAQ
Manuals and Part Diagrams
Manuals and Part Diagrams
Product Safety
Product Safety
Product Registration
Product Registration
Product Warranty
Product Warranty
PROFACTORGuarantee
PROFACTORGuarantee
Repair Status
Repair Status
Replacement Parts
Replacement Parts
Service and Support Programs
Service and Support Programs
Where to buy
Where to buy
Trades
Trades Drywall Solutions General Contracting Carpentry Concrete Masonry & Restoration Demolition Electrician Framer Plumber Property Manager
Solutions
Solutions Bosch Toolbox App Connected MeasureOn
Tile Drill Bits
Hex-porcelain-tile-bit-standard-PTBX12-bosch-silo_2_2024-06-13T18_57_24
Hex-porcelain-tile-bit-standard-PTBX12-bosch-silo_2_2024-06-13T18_57_24
5-PTBX05-KeyVisual+USP2-AFT
4-PTBX05-KeyVisual+USP1-AFT
6-PTBX05-Inform-AFT
7-PTBX05-Fitment-AFT
Hex-porcelain-tile-bit-standard-PTBX12-bosch-silo_2_2024-06-13T18_57_24
Hex-porcelain-tile-bit-standard-PTBX12-bosch-silo_2_2024-06-13T18_57_24
5-PTBX05-KeyVisual+USP2-AFT
4-PTBX05-KeyVisual+USP1-AFT
6-PTBX05-Inform-AFT
7-PTBX05-Fitment-AFT

Hex Porcelain Tile Bits

For rotary drills/drivers, For impact drill/drivers

  • Optimized for drilling in hard materials – for fast, precise work in porcelain tile, marble tile, granite tile and more
  • Up to 5X more life – with carbide tip optimized for ceramic tile (versus Bosch glass and tile drill bits)
  • Arrow-shaped head design – delivers faster drilling with less effort for reduced wear and tear on the bit
  • Enhanced centering zone – provides easier, more precise handling
  • Hex shank – allows for maximum torque transmission and more secure connection in the chuck
  • Universal brand fit – impact-rated hex shank provides compatibility with ¼ In. hex impact drill/drivers and 3-jaw chuck drill/drivers
View more View less

Materials

Soft stone
Marble
Hard stone
Soft tiles
Glass

Select options

Diameter (D) Inch

Choose a pack size

Select options

Diameter (D) Inch 6 options

Choose a pack size 1

Available product options (6)
Hex Porcelain Tile Bits
from 
For rotary drills/drivers, For impact drill/drivers

Fits tools of most brands

imageAlt
imageAlt
imageAlt

Hex shank for maximum power transfer in standard three-jaw drills and hexagonal drill driver chucks.

DRILL THROUGH TOUGH TILE With Less Effort and Improved Handling

Bosch Porcelain Tile Bits are engineered for fast, accurate, and efficient drilling in hard materials like porcelain and ceramic, marble and granite tiles, and more. The durable carbide tip is optimized for ceramic tile drilling and delivers up to 5X more life than  Bosch glass and tile bits when drilling in porcelain tile. An innovative arrow-shaped design allows for faster, easier drilling with less friction, for reduced bit wear and tear, delivering extended life. The bit’s enhanced centering zone delivers easy positioning for more precise drilling. Experience maximum torque transmission and secure connection with the chuck through the impact-rated hex shank.

View more

Product Options

Available product options: 6

Model number Diameter (D) Inch Total length (L2) Inch Pack quantity
PTBX12 1/2 2 1
PTBX14 1/4 2 1
PTBX18 1/8 2 1
PTBX316 3/16 2 1
PTBX38 3/8 2 1
PTBX516 5/16 2 1

out of products

Find Bosch Professional dealers near you
Join our email list

Subscribe now for new product updates and more.

Subscribe