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Drill Bit

November 22nd, 2009 metal working
Makita T-01389 62-Piece Impact Drill-Driver Bit Set Makita T-01389 62-Piece Impact Drill-Driver Bit Set
List Price: $39.80
Sale Price: $22.55
Average Rating:

The Makita 62-piece drill and driver set, Model T-01389 is a great value -- more accessories, more savings. Every tool is black oxide coated that resists corrosion, and combined with a proprietary heat treatment for sharper, longer lasting life...

Drill Bit

OPTICAL DRILL BIT GRINDER SHARPENER ULTRA PRECISION
OPTICAL DRILL BIT GRINDER SHARPENER ULTRA PRECISION
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Dowel Thru Hole Drill Bits 747 pcs New Lower Price
Dowel Thru Hole Drill Bits 747 pcs New Lower Price
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TULON Drill Bit Sharpener
TULON Drill Bit Sharpener
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WINSLOW PROFESSIONAL DRILL BIT SHARPENER SHARPENING
WINSLOW PROFESSIONAL DRILL BIT SHARPENER SHARPENING
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TRICONE BIT 8 1 2 Oil Drill Bit TCISealed Bearing
TRICONE BIT 8 1 2 Oil Drill Bit TCISealed Bearing
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Brierley ZB Drill Bit Grinder Sharpener
Brierley ZB Drill Bit Grinder Sharpener
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Sterling drill point grinder DV 1 8 25 bits machine
Sterling drill point grinder DV 1 8 25 bits machine
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Flex core drill bed55 3 speed wet bsw1513vr w bit 120v
Flex core drill bed55 3 speed wet bsw1513vr w bit 120v
   US $1,200.00
Kuhlmann SU2 Endmill Drill Bit Grinder SO Very Good
Kuhlmann SU2 Endmill Drill Bit Grinder SO Very Good
Paypal   US $1,100.00
4 5MT 118° DRILL BIT HI SPEED STEEL X 27 1 2 LONG
4 5MT 118° DRILL BIT HI SPEED STEEL X 27 1 2 LONG
Paypal   US $899.99
DAREX BK 65 1 25 Drill Bit Sharpener with Manual
DAREX BK 65 1 25 Drill Bit Sharpener with Manual
Paypal   US $999.00
new kxm10 Universal drill mill lathes tool bit Grinder
new kxm10 Universal drill mill lathes tool bit Grinder
Paypal   US $899.00
CME pneumatic button head drill bit grinder VS 200
CME pneumatic button head drill bit grinder VS 200
Paypal   US $850.00
DRB7 NEW PRECISION TWIST DRILL BIT 1 19 32 4 TAPER
DRB7 NEW PRECISION TWIST DRILL BIT 1 19 32 4 TAPER
   US $750.00
144Pcs 15 32In HSS Jobber Length Drill Bits 118° Pt
144Pcs 15 32In HSS Jobber Length Drill Bits 118° Pt
Paypal   US $592.73
BLACK DIAMOND DRILL BIT GRINDER MODEL 31 1 8 3 4
BLACK DIAMOND DRILL BIT GRINDER MODEL 31 1 8 3 4
Paypal   US $537.99
CLEVELAND 2411 UNDERSIZED HIGH SPEED DRILL BIT
CLEVELAND 2411 UNDERSIZED HIGH SPEED DRILL BIT
Paypal   US $499.99
3 5 16 x 23 HSS Black Oxide 5MT Drill Bit 118° Angle
3 5 16 x 23 HSS Black Oxide 5MT Drill Bit 118° Angle
Paypal   US $450.00
27PCS 1 1 1 2 HSS TAPER SHANK DRILL BITS USA
27PCS 1 1 1 2 HSS TAPER SHANK DRILL BITS USA
Paypal   US $425.00
Drill Bit Set 33 piece set Hertel
Drill Bit Set 33 piece set Hertel
Paypal   US $420.00
130Pcs 13 32Inch HSS Jobber Length Drill Bits 118° Pt
130Pcs 13 32Inch HSS Jobber Length Drill Bits 118° Pt
Paypal   US $409.39
DRB4 NEW PRECISION TWIST DRILL BIT 2 1 32 5 TAPER
DRB4 NEW PRECISION TWIST DRILL BIT 2 1 32 5 TAPER
   US $400.00
DRB5 NEW PRECISION TWIST DRILL BIT 2 1 16 5 TAPER
DRB5 NEW PRECISION TWIST DRILL BIT 2 1 16 5 TAPER
   US $400.00
2 7 16 5TS TAPER SHANK DRILL BIT
2 7 16 5TS TAPER SHANK DRILL BIT
Paypal   US $399.99
PRECISION 3 1 2 2 FLUTE HSS DRILL BIT MSRP $65000
PRECISION 3 1 2 2 FLUTE HSS DRILL BIT MSRP $65000
Paypal   US $399.00
3 PRECISION TWIST DRILL Bit Morse tapper Made USA HSS
3 PRECISION TWIST DRILL Bit Morse tapper Made USA HSS
Paypal   US $393.00
Bauknecht Precision Micro Drill Bit Grinder
Bauknecht Precision Micro Drill Bit Grinder
Paypal   US $375.00
DRB6 NEW PRECISION TWIST DRILL BIT 2 3 16 5 TAPER
DRB6 NEW PRECISION TWIST DRILL BIT 2 3 16 5 TAPER
   US $360.00
Weldon Drill Bit Endmill Sharpener Holder w Tilt Base
Weldon Drill Bit Endmill Sharpener Holder w Tilt Base
Paypal   US $350.00
Lot of 334 HSCO 68mm 2 Flute Drill Bits New
Lot of 334 HSCO 68mm 2 Flute Drill Bits New
Paypal   US $349.95
8 X 15 1 2 CORE DRILL LARGE BIT
8 X 15 1 2 CORE DRILL LARGE BIT
Paypal   US $349.00
Klein Tools UNIBIT 1 lifetime warranty Drill Bit USA nr
Klein Tools UNIBIT 1 lifetime warranty Drill Bit USA nr
Paypal   US $335.00
HILTI 5 DIAMOND SEGMENT CORE DRILL BIT 48 LENGTH 4
HILTI 5 DIAMOND SEGMENT CORE DRILL BIT 48 LENGTH 4
Paypal   US $329.99
16 Large morse taper 4 drill bits
16 Large morse taper 4 drill bits
Paypal   US $300.00
DRB3 NEW PRECISION TWIST DRILL BIT 1 7 8 4 TAPER
DRB3 NEW PRECISION TWIST DRILL BIT 1 7 8 4 TAPER
   US $300.00
M23 x 126 Carbide Coolant Fed Straight Flute Drill Bit
M23 x 126 Carbide Coolant Fed Straight Flute Drill Bit
Paypal   US $297.50
HILTI 3 1 2 DIAMOND SEGMENT CORE DRILL BIT 48 LENGTH
HILTI 3 1 2 DIAMOND SEGMENT CORE DRILL BIT 48 LENGTH
Paypal   US $289.99
DRILL BITS HIGH SPEED 3 FLUTE TIN COAT NEW SURPLUS
DRILL BITS HIGH SPEED 3 FLUTE TIN COAT NEW SURPLUS
Paypal   US $289.95
Irwin Tap Die Extractor Drill Bit Master Set 117 Pc
Irwin Tap Die Extractor Drill Bit Master Set 117 Pc
Paypal   US $289.00
SGS TOOL INC DRILLS BITS TOOLS MILLS SET OF 16 ALL NEW
SGS TOOL INC DRILLS BITS TOOLS MILLS SET OF 16 ALL NEW
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Gordon Drill Bit Grinder 4NS Collets 3 32 5 8
Gordon Drill Bit Grinder 4NS Collets 3 32 5 8
Paypal   US $275.00
HOUGEN MAGNET DRILL WITH BIT
HOUGEN MAGNET DRILL WITH BIT
Paypal   US $299.00
144Pcs11 32Inch HSS Jobber Length Drill Bits 118° Pt
144Pcs11 32Inch HSS Jobber Length Drill Bits 118° Pt
Paypal   US $258.09
DRB1 NEW PRECISION TWIST DRILL BIT 1 19 32 4 TAPER
DRB1 NEW PRECISION TWIST DRILL BIT 1 19 32 4 TAPER
   US $255.00

How long should the drill bit be if I am going to cover the drilled holes with 2 inch screws afterwards?

I am also going to use a 3/8" inch drill. So I'm not sure how much of the drill bit will be placed inside the drill? Should the drill bit length be between 2.5-3" inches long? Would this do the job?

most drill bits are this long anyway, just drill in as far as the screw length, also make allowances for the rawl plug, or as our American friends call them,mollies.
If your not sure, then pull the drill out and you will see how much it has gone in, then just place your screw up against the drill bit, this will tell you whether you need to make it deeper.

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