What is the exact diameter of each bit include? Please, no "small" or "probably" answers.

Probably small ones..... Also they are listed in the "features & details" section. Gets you an answer much faster than waiting for someone else to tell you.

Will these drill through the bottom of a Clausen pickle jar?

Draw a line for the cut making sure a fabrot line marker is used for accuracy. Allow at least 1/8” for width of blade. Apply even pressure through out duration of cut. Be sure to wear gloves and ear protection when picking up glass shards and wife yelling “you are a moron but that’s partly why l still love after 40 years of marital bliss”.

When would you use these (for glass and tile) instead of the cylindrical diamond bits?

Thank you for your question. The GT2000 are designed for the lighter density of glass and wall tile or natural stone. If the tile is harder material like porcelain or granite it is recommended to use the diamond hole saws or cylindrical diamond bits. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

Do I need to purchase any other equipment, other than a cordless drill, to be able to make a 1/4" hole in a glass bottle?

Thank you for your question. You should not have to have anything other than a drill. When using the GT2000 bits they should drill through glass bottles as long as you use water to keep bit cool while drilling. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499)

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BOSCH GT2000 4-Piece Carbide Tipped Glass, Ceramic and Tile Drill Bit Set, silver

BOSCH GT2000 4-Piece Carbide Tipped Glass, Ceramic and Tile Drill Bit Set, silver

Product ID: 358430701

Details

Cutting angle string
90 Degrees
Cutting diameter
6.35
Finish type
Oxide Coated
Material
Diamond
Shank type
3-Flat

🎯Precision tip eliminates bit wander

🔒Three flat shank prevents slippage

⚙️Carbide tip with reinforced head for durability

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฿3303

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Description

🔧 Drill Like a Pro, Finish Like a Boss

ALL THE SIZES YOU NEED - Four essential drill bit sizes (1/8", 3/16", 1/4", 5/16") clearly labeled for quick selection and versatile application.
GRIP THAT WONT QUIT - Three flat shank design locks bits firmly in place, eliminating slippage and boosting your efficiency on every project.
PINPOINT ACCURACY EVERY TIME - Bosch’s precision tip design ensures no more frustrating bit walking—drill with confidence and flawless control.
ENGINEERED FOR THE MODERN PRO - Innovative Bosch geometry accelerates drilling speed, helping you finish jobs faster and impress clients with precision.
BUILT TO LAST BUILT FOR SPEED - Diamond ground carbide tips with reinforced heads deliver unmatched durability and faster drilling through glass, ceramic, and tile.

The Bosch GT2000 4-Piece Carbide Tipped Drill Bit Set features precision tips to prevent wandering, durable carbide heads reinforced to resist cracking, and a three flat shank design for superior grip. This versatile set includes four commonly used sizes, optimized for fast, reliable drilling in glass, ceramic, and tile—perfect for professional-grade installations and repairs.

Specifications

ASIN	B001GNC8RI
ASIN	B001GNC8RI
Best Sellers Rank	#51,927 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #217 in Power Drill Bit Sets
Brand Name	BOSCH
Customer Reviews	4.0 4.0 out of 5 stars (3)
Customer reviews	4.0 4.0 out of 5 stars (3)
Cutting Angle String	90 Degrees
Cutting Diameter	6.35 Millimeters
Date First Available	11 August 2012
Department	Glass & Tile Drills
Finish Types	Oxide Coated
Global Trade Identification Number	00000346372342
Included Components	4 Bits: (1) 1/8", (1) 3/16", (1) 1/4", (1) 5/16"
Is Discontinued By Manufacturer	No
Item Type Name	....
Item Weight	0.08 Pounds
Item model number	GT2000
Manufacturer	Bosch
Manufacturer	Bosch
Material Type	Diamond
Minimum Bore Diameter	0.13 Inches
Model	GT2000
Number of Flutes	2
Number of Pieces	4
Part Number	GT2000
Point Style	Center Point
Set Name	4-Piece
Shank Type	3-Flat
Surface Recommendation	Glass
Tool Flute Type	Spiral
UPC	000346372342
Unit Count	1 Count
Warranty Description	no

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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