Center Bits – Drills, Drill Bits and Accessories
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Drill Bit Size

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Black & Decker 9072CTN Cordless Screwdriver


Black & Decker 9072CTN Cordless Screwdriver


$9.30


Black & Decker 9072CTN is a cordless screwdriver for use at home. It is fully rechargeable and has enough torque to handle difficult tasks. It has been designed to fit into tight areas that would otherwise seem impossible. If you’ve got wrist motion problems or arthritis, the 9072CTN could be the right tool to help you screw objects to a wall or elsewhere. Includes double–edge screwdriver bit, in…

Frigidaire FRA256ST2 25,000/24,700 Window-Mounted Heavy Duty Room Air Conditioner


Frigidaire FRA256ST2 25,000/24,700 Window-Mounted Heavy Duty Room Air Conditioner


$599.72


Effortless Remote Temperature Control: A themostat located on your air conditioner’s remote control precisely maintains preset room temperature, so you will remain comfortable at all times Ready-Select Controls: Easily select options with the touch of a button Remote Control: Allows you to precisely control the temperature and fan speed from across the room Effortless Clean Filter: Our anti-micro…

Parasleeve Masonry Anchors 5/16 X 2 1/2 4 per pak includes masonry drill bit


Parasleeve Masonry Anchors 5/16 X 2 1/2 4 per pak includes masonry drill bit


$6.47


Pre-assembled, all-purpose medium duty anchor. One-step installation. Anchor size = hole size. Corrosion resistant….

Drilling holes in ceramic tiles isn’t as difficult as it might seem

Are you afraid of drilling through ceramic wall tile in case you crack or scratch the tile? I know that I was the first time that I did it. The thought of having to replace a perfectly good tile because I had destroyed it with my drill was just a little daunting. Don’t worry though, it isn’t nearly as difficult as it looks and if you follow a few simple rules your ceramic tile drilling should turn out just fine.

Use the correct type of drill bit

You need to use a carbide tipped drill bit for drilling into ceramics. The more common twist-drill bits that you might use for drilling into metal are not suitable because they will not be able to cut through the hard ceramic glaze on the tile. You may find that your DIY store has drill bits specialy marked for the purpose of drilling through ceramic tile.

Prevent the drill bit from slipping or skating on the ceramic surface

Take 2 pieces of masking tape and stick them on the ceramic tile in an ‘X’ pattern so that the hole will be in the center of the cross. This will help to stop the drill bit from slipping off target when drilling. Use a variable speed drill and start very slowly until the surface glaze has been penetrated to give the drill bit a guide. I like to drill very slowly all the way through to be on the safe side.

Change the drill bit when you are through the ceramic tile

When you feel the drill bit reaching the back of the tile be careful to slow down the drilling to ensure a clean exit at the back of the tile. When you are all the way through change the drill bit for one more suitable to drilling through the material that the ceramic tile is mounted on. You most likely will need either a wood drill or a masonry drill bit at this point.

Drilling a pilot hole

Unless I’m drilling a large hole in ceramic tile I never drill a pilot hole first but I do know that some people advise that you do. I prefer to be very careful and start drilling very slowly to make sure that I’m on target and the bit doesn’t slip. I don’t have to buy 2 ceramic tile drill bits that way.

Choosing a drill

When drilling ceramic tiles make sure that you use a power drill that has a variable speed control, which can be set to rotate very slowly. Portable battery operated power drills can be very good for this purpose.

Learn how to drill and cut holes in ceramic tiles like a professional with instructional videos from Tile Made Easy: How To Drill Tiles And Much More These videos will teach you everything you need to know about installing ceramic tile http://this-info.com/tilemadeasy/howtodrilltiles.php

And, of course, ebay is a great place to find items:

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Size 45mm Twist Drill Bit Hex Wrench Metal HSS Hole Saw


Size 45mm Twist Drill Bit Hex Wrench Metal HSS Hole Saw


$8.85


7 Pc Forstner Set & Wood Case Drill Bits Size:1/4, 3/8, 1/2, 5/8, 3/4, 7/8,1 NEW


7 Pc Forstner Set & Wood Case Drill Bits Size:1/4, 3/8, 1/2, 5/8, 3/4, 7/8,1 NEW


$27.95


Countersink Drill Bit Set w/ Hex Shank , Screw Size #6-7,7-8,10,12 & Nylon Pouch


Countersink Drill Bit Set w/ Hex Shank , Screw Size #6-7,7-8,10,12 & Nylon Pouch


$10.99


NEW 1t Unibit 13 Sizes Irwin Pack Step Drill Bits 15101ZR 038548151014


NEW 1t Unibit 13 Sizes Irwin Pack Step Drill Bits 15101ZR 038548151014


$38.07


NEW 3t Unibit 9 Sizes Irwin Pack Step Drill Bits 15103ZR 038548151038


NEW 3t Unibit 9 Sizes Irwin Pack Step Drill Bits 15103ZR 038548151038


$62.65


28 size 3 pc HSS M2 Titanium Unibit Set Step Drill Bit


28 size 3 pc HSS M2 Titanium Unibit Set Step Drill Bit


$16.95


Irwin Unibit #4 High Speed Steel Step Drill bit 10234 Hole Size Range 3/16 - 7/8


Irwin Unibit #4 High Speed Steel Step Drill bit 10234 Hole Size Range 3/16 – 7/8


$7.99


MINIATURE DRILL BIT INDEX SIZE .3 - 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


MINIATURE DRILL BIT INDEX SIZE .3 – 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


$2.99


7 pc Tamper Star Bit Torque Torx Bit SD Sizes S-2 Bits


7 pc Tamper Star Bit Torque Torx Bit SD Sizes S-2 Bits


$0.99


2 SZ 5/16 STRAIGHT SHANK DRILLS BITS HIGH SPEED STEEL SPECIAL ALLOY 60851


2 SZ 5/16 STRAIGHT SHANK DRILLS BITS HIGH SPEED STEEL SPECIAL ALLOY 60851


$9.99


3 SZ 7/32 STRAIGHT SHANK DRILLS BITS HIGH SPEED STEEL SPECIAL ALLOY 60691


3 SZ 7/32 STRAIGHT SHANK DRILLS BITS HIGH SPEED STEEL SPECIAL ALLOY 60691


$9.99


Wood Cutting Assorted Sizes Twist Drill Bit Hole Saws


Wood Cutting Assorted Sizes Twist Drill Bit Hole Saws


$43.58


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$14.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$15.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$16.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$18.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$20.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$22.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$24.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$26.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$28.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$30.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$32.99


18


18″ Power Ship Auger Drill Bits by Century Drill Huge your choice of sizes


$34.99


3 5/8 Black & Decker Timberwolf SELF FEED WOOD BIT for 3


3 5/8 Black & Decker Timberwolf SELF FEED WOOD BIT for 3″ pipe size


$65.00


IRWIN UNIBIT #9 10239 KNOCK-OUT DRILL BIT 2 HOLE SIZES 7/8


IRWIN UNIBIT #9 10239 KNOCK-OUT DRILL BIT 2 HOLE SIZES 7/8″ & 1-1/8″ BRAND NEW!!


$18.50


(3) Hawera wood bits - sizes 5/16


(3) Hawera wood bits – sizes 5/16″ (8mm), 3/8″ (10mm) and 15/32″ (12mm)


$13.82


3) HSS TITANIUM STEP DRILL BITS, Sheet Metal Cutting, HVAC 28 SIZES 3/16 - 3/4


3) HSS TITANIUM STEP DRILL BITS, Sheet Metal Cutting, HVAC 28 SIZES 3/16 – 3/4″


$9.85


C S OSBORNE (TOP USA BRAND) GROMMET DIE SET INDUSTRIAL SERIES# 216 SIZE OO-2 NEW


C S OSBORNE (TOP USA BRAND) GROMMET DIE SET INDUSTRIAL SERIES# 216 SIZE OO-2 NEW


$39.99


C S OSBORNE (TOP USA BRAND) MIDGET GROMMET DIE SETTER 235 #00-#4 CHOICE OF SIZE


C S OSBORNE (TOP USA BRAND) MIDGET GROMMET DIE SETTER 235 #00-#4 CHOICE OF SIZE


$22.99


3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT


3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT


$19.99


3/16


3/16″ To 1/2″ Titanium Step Drill Bit 12 Sizes M2 HEX HSS Metal Plastic 6 Sizes


$11.39


3 PC


3 PC “TITANIUM” STEP DRILL BIT MULTIPLE HOLE 28 SIZES


$9.99


20 PC MICRO METRIC .3-1.6 mm SIZE DRILLS PRECISION DRILLING JEWELRY MODELS TOOLS


20 PC MICRO METRIC .3-1.6 mm SIZE DRILLS PRECISION DRILLING JEWELRY MODELS TOOLS


$4.29


DEWALT DW1787 STEP DRILL BIT 10 HOLE SIZES NIP LENNOX


DEWALT DW1787 STEP DRILL BIT 10 HOLE SIZES NIP LENNOX


$50.99


Irwin 7/8


Irwin 7/8″ Unibit #11 Single Hole Size 10311


$17.29


Hand-Tite Keyless Chuck-1/2in Chuck Size #31037


Hand-Tite Keyless Chuck-1/2in Chuck Size #31037


$34.99


7/16


7/16″ To 1-1/8″ Titanium Step Drill Bit 12 Sizes M2 1/2″ Hex Shank HSS Metal HD


$13.29


1-1/8


1-1/8″ Spade Bit Titanium Coated_The Hard Sizes To Find


$2.79


1-1/4


1-1/4″ Spade Bit Titanium Coated_The Hard Sizes To Find


$2.99


1-3/8


1-3/8″ Spade Bit Titanium Coated_The Hard Sizes To Find


$3.19


1-1/2


1-1/2″ Spade Bit Titanium Coated_The Hard Sizes To Find


$3.39


3/16


3/16″ To 7/8″ Titanium Step Drill Bit 12 Sizes M2 HEX


$11.99


3/16


3/16″ To 7/8″ Titanium Step Drill Bit 12 Sizes M2 HEX


$11.99


Mini Hand Spiral Drill with Spring Chuck Size 1.00mm Collet Jewelry Burs Drills


Mini Hand Spiral Drill with Spring Chuck Size 1.00mm Collet Jewelry Burs Drills


$4.49


1/4


1/4″ To 1-3/8″ Titanium Step Drill Bit 10 Sizes M2 1/2″


$12.95


3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT


3 pcs STEP BIT SET 28 DRILL SIZE TITANIUM NITRIDE COATED M2 HSS STEEL SMOOTH CUT


$19.99


3/16


3/16″ To 1/2″ Titanium Step Drill Bit 12 Sizes M2 HEX


$11.99


IRWIN 10234CB COBALT UNIBIT #4 STEP DRILL BIT 12 HOLE SIZES *NEW IN BOX!* *LOOK*


IRWIN 10234CB COBALT UNIBIT #4 STEP DRILL BIT 12 HOLE SIZES *NEW IN BOX!* *LOOK*


$32.98


3.75LBS ASS. 6


3.75LBS ASS. 6″ HSS / Cobalt Drill Bits Assorted Sizes Mixed lot Aviation HSCO


$4.02


7/16


7/16″ To 1-1/8″ Titanium Step Drill Bit 12 Sizes M2 1/2


$13.95


New HANSON Irwin Spiral Screw & Bolt Extractor Size Ex-4 1/4


New HANSON Irwin Spiral Screw & Bolt Extractor Size Ex-4 1/4″ Drill Bit 53404


$6.99


MINIATURE DRILL BIT INDEX SIZE .3 - 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


MINIATURE DRILL BIT INDEX SIZE .3 – 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


$3.60


NEW 8sz 9/16


NEW 8sz 9/16″-1″unibit Step Drill Irwin Ea. Step Drill Bits 10220


$51.44


50 Carbide Micro Drills Bits ASSORTED SIZES SET Pcb Cnc Dremel Jewelry Rotary


50 Carbide Micro Drills Bits ASSORTED SIZES SET Pcb Cnc Dremel Jewelry Rotary


$44.99


Vermont American 8-32 NC Machine Screw Size Plug Taps 20061


Vermont American 8-32 NC Machine Screw Size Plug Taps 20061


$6.12


Vermont American 3/8-24 NF Fractional Size Plug Taps 20073


Vermont American 3/8-24 NF Fractional Size Plug Taps 20073


$7.13


Petersen Visegrips Unibit-2T/Titanium Unibit 6 Hole Sizes  15102


Petersen Visegrips Unibit-2T/Titanium Unibit 6 Hole Sizes 15102


$30.99


1/4


1/4″-1-3/8″ VARIABLE MULTI STEP DOWN DRILL BIT UNIBIT TOOL UNI STEPPED SIZE BIT


$24.99


Petersen Visegrips Unibit-5 -10 Hole Sizes (1/4-1 3/8)  10235


Petersen Visegrips Unibit-5 -10 Hole Sizes (1/4-1 3/8) 10235


$68.99


3 Pc


3 Pc “Titanium” Step Drill Bit Multiple Hole 28 Sizes Two-Flute Cuts Fast Smooth


$11.75


Petersen Visegrips Unibit-4T/Titanium Unibit 12 Hole Sizes  15104


Petersen Visegrips Unibit-4T/Titanium Unibit 12 Hole Sizes 15104


$58.99


28 SIZES 3 PCS TITANIUM STEP DRILL BITS SET Step Bit


28 SIZES 3 PCS TITANIUM STEP DRILL BITS SET Step Bit


$12.99


Vermont American 3/8-16 NC Fractional Size Plug Taps 20072


Vermont American 3/8-16 NC Fractional Size Plug Taps 20072


$7.13


Petersen Visegrips Hole Size 1/8-1/2 (Unibit-1)  10231


Petersen Visegrips Hole Size 1/8-1/2 (Unibit-1) 10231


$21.99


Petersen Visegrips Hole Size 3/8 (Unibit-12)  10312


Petersen Visegrips Hole Size 3/8 (Unibit-12) 10312


$16.99


Vermont American 12-24 NC Machine Screw Size Plug Taps 20064


Vermont American 12-24 NC Machine Screw Size Plug Taps 20064


$6.15


vintage Drill bit Mixed sizes Lot


vintage Drill bit Mixed sizes Lot


$19.95


19 Pcs Sized Gold Tone Straight Shank Twist Drill Bits


19 Pcs Sized Gold Tone Straight Shank Twist Drill Bits


$18.09


Vermont American 7/16-20 NF Fractional Size Plug Taps 20075


Vermont American 7/16-20 NF Fractional Size Plug Taps 20075


$7.42


Vermont American 1/2-20 Fractional Size Plug Taps 20077


Vermont American 1/2-20 Fractional Size Plug Taps 20077


$7.99


Vermont American 10-32 NF Machine Screw Size Plug Taps 20063


Vermont American 10-32 NF Machine Screw Size Plug Taps 20063


$5.99


Vermont American 10-24 NC Machine Screw Size Plug Taps 20062


Vermont American 10-24 NC Machine Screw Size Plug Taps 20062


$5.99


Petersen Visegrips Hole Size 7/8-3/8 (Unibit-11)  10311


Petersen Visegrips Hole Size 7/8-3/8 (Unibit-11) 10311


$43.99


MINIATURE DRILL BIT INDEX SIZE .3 - 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


MINIATURE DRILL BIT INDEX SIZE .3 – 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


$2.89


5/16


5/16″ Fractional Sized 135° Split Point Jobber’s Length High Speed Drill Bit


$3.97


MICRO DRILL BIT INDEX SIZE .3 - 1.6 mm SET FOR SMALL PRECISION WORK


MICRO DRILL BIT INDEX SIZE .3 – 1.6 mm SET FOR SMALL PRECISION WORK


$3.90


Titanium 10 Step Drill Bit 1/4


Titanium 10 Step Drill Bit 1/4″ to 1-3/8″ 10 sizes Bit


$12.99


3 pc Step Drill True M2 HSS STEELTitanium Coated 28 sizes in Wooden Box


3 pc Step Drill True M2 HSS STEELTitanium Coated 28 sizes in Wooden Box


$10.99


MIT 13 PC HSS TITANIUM DRILL BIT SET SIZES 1/16


MIT 13 PC HSS TITANIUM DRILL BIT SET SIZES 1/16″ TO 1/4


$5.99


#1-60 Titanium Coated HSS Drill Bits 60 Pcs Small Sizes Steel Index Precision HD


#1-60 Titanium Coated HSS Drill Bits 60 Pcs Small Sizes Steel Index Precision HD


$24.49


CLE-LINE C07876 DRILL BIT, LETTER SIZE K, FLUTE LENGTH 2-15/16


CLE-LINE C07876 DRILL BIT, LETTER SIZE K, FLUTE LENGTH 2-15/16″ 91624


$2.00


10 In 1 HSS Titanium Hex Step Drill Bit 10 Sizes 2-Flutes Smooth Cutting M2 Bits


10 In 1 HSS Titanium Hex Step Drill Bit 10 Sizes 2-Flutes Smooth Cutting M2 Bits


$11.60


MaxTech 75 Piece Drill Bit Set various popular sizes! Brand NEW in plastic case


MaxTech 75 Piece Drill Bit Set various popular sizes! Brand NEW in plastic case


$9.99


CHICAGO-LATROBE 48721* SCREW MACHINE LENGTH DRILL BIT, DRILL SIZE: #21 14106


CHICAGO-LATROBE 48721* SCREW MACHINE LENGTH DRILL BIT, DRILL SIZE: #21 14106


$2.00


NEW GENERAL TOOL 24 STAINLESS STEEL DRILL BIT HOLE SIZE GAUGE FRACTIONAL SALE


NEW GENERAL TOOL 24 STAINLESS STEEL DRILL BIT HOLE SIZE GAUGE FRACTIONAL SALE


$5.99


3Pcs Titanium Nitride M2 Step Drill Bit 28 Sizes Set Auto Debur Holes Cool Cut


3Pcs Titanium Nitride M2 Step Drill Bit 28 Sizes Set Auto Debur Holes Cool Cut


$12.35


20 PC MICRO METRIC .3-1.6 mm SIZE DRILLS PRECISION DRILLING JEWELRY MODELS TOOLS


20 PC MICRO METRIC .3-1.6 mm SIZE DRILLS PRECISION DRILLING JEWELRY MODELS TOOLS


$4.29


Irwin Adjustable Wood Boring Drill Bit - Up to 19 Standard Sizes


Irwin Adjustable Wood Boring Drill Bit – Up to 19 Standard Sizes


$0.99


13 PIECE TOOL SHOP TITANIUM DRILL BIT SET BRAND NEW 1/16-1/4 SIZES L@@K


13 PIECE TOOL SHOP TITANIUM DRILL BIT SET BRAND NEW 1/16-1/4 SIZES L@@K


$4.99


71 PCS DRILL BIT SET MANY SIZES EXCELLENT CONDITION


71 PCS DRILL BIT SET MANY SIZES EXCELLENT CONDITION


$24.95


NEW Lenox Vari-bit 1/4


NEW Lenox Vari-bit 1/4″-3/4″ 9 Hole sizes with 1 bit


$6.95


Brand New Greenlee 34403 Kwik Stepper 3/16


Brand New Greenlee 34403 Kwik Stepper 3/16″ – 7/8″ hole sizes


$31.99


IRWIN UNIBIT #9 10239 KNOCK-OUT DRILL BIT 2 HOLE SIZES 7/8


IRWIN UNIBIT #9 10239 KNOCK-OUT DRILL BIT 2 HOLE SIZES 7/8″ & 1-1/8″ BRAND NEW!!


$24.99


MINIATURE DRILL BIT INDEX SIZE .3 - 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


MINIATURE DRILL BIT INDEX SIZE .3 – 1.6 mm SET FOR SMALL HOLES MODEL RAILROAD


$3.40


SIX !!!!  ATM high speed drill bits  size-3/8 made in USA


SIX !!!! ATM high speed drill bits size-3/8 made in USA


$6.99


Vintage Lot of 16 Auger Bits Many Sizes and Brands w/ Carrying Sleeve


Vintage Lot of 16 Auger Bits Many Sizes and Brands w/ Carrying Sleeve


$27.77


MILWAUKEE SDS+ CARBIDE DRILL BITS 12 PACK - SIZES 1/2


MILWAUKEE SDS+ CARBIDE DRILL BITS 12 PACK – SIZES 1/2″-3/8″-1/4″ NEW


$25.99


NEW Lenox Vari-bit 1/8


NEW Lenox Vari-bit 1/8″-1/2″ 13 Holes sizes with 1 bit


$6.95


Brand New In Package 13 Piece Twist Drill Bit Set!! Sizes 1/16


Brand New In Package 13 Piece Twist Drill Bit Set!! Sizes 1/16″ to 1/4″ In Case!


$2.50

Stratex Drilling System and Hyduke Machining Solutions video

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