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Best drill bit size for 5/16-18 tap
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Best results for drill bit size for 5/16-18 tap
Greenlee DTAP5/16-18 Combination Drill and Tap Bit, 5/16-18NC
$9.76
$11.13
Last update was on: September 1, 2024 3:20 am
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Irwin Tools 2627-3 Piece High Carbon Steel- Tap 5/16" – 18 NC
IRWIN HANSON 5/16" – 18 NC Tap and Letter G Drill Bit Set, 80235
$8.53
$9.47
Last update was on: September 1, 2024 3:20 am
- Ideal for creating and threading fasteners holes in metal
- Creates 18 threads per inch
- Drill bit constructed of high speed steel for fast and precise drilling
- Tap crafted of high carbon steel for general purpose drilling
- Includes 1 drill bit and 1 tap
Hanson 1765539 Pts Drill Plus Tap Combo 5/16"-18/F for Tap Die Extraction
$15.33
$22.54
Last update was on: September 1, 2024 3:20 am
- This tap and drill set contains a convenient HCS tap and HSS drill bit
- Self-aligning taps start and thread straight virtually every time
- Great for through holes and irregular surfaces
- Plug taps are ideal for general purpose threading
- Special chip-breaking technology cuts chips easier
Century Drill & Tool 95405 5/16-18 NC Tap and Letter F Drill Combo Pack
$8.70
$12.27
Last update was on: September 1, 2024 3:20 am
- Tap and drill Combo pack offers correct drill size for the tap in one convenient package
- Tap offers precision cut threads, accurately formed for consistent, exact threading
- Tap is heat treated and tempered for file hard threads, and longer, useful life
- Tap designed for hand cutting applications
- Drill bit made of premium grade high speed steel
Triumph Twist Drill 71071 9/16-18 NF T61HDP High Speed Steel Plug Tap Thundertap Bronze Oxide Coated
GEARWRENCH 5/16 x 18 NC Taper Tap – 388709N
Century Drill & Tool 95105 High Carbon Steel Fractional Plug Tap, 5/16-18 NC
$6.95
$10.36
Last update was on: September 1, 2024 3:20 am
- Heat treated and tempered for file hard threads, and longer, useful life
- Designed for hand cutting applications
- Plug style tap is the most commonly used style of tap - 3 to 5 threads chamfered at tip
- NC stands for national coarse threads
- Use Letter F drill bit for best results
Viking Drill and Tool by Norseman 57580 SP-18TD Type 20-UB Spiral Point Plug Style Magnum Super Premium Tap/Drill Set
$89.99
$130.49
Last update was on: September 1, 2024 3:20 am
- 18 pc. Tap and Drill Set Premium High Speed Steel Spiral Point, NC
- Spiral Point NC Tap & Drill Set
- Contains: #36, 29, 25, 21, 7, F, 5/16, U, 27/64, 6-32, 8-32, 10-24, 10-32, 1/4-20, 5/16-18, 3/8-16, 7/16-14, 1/2-13
- Set includes tap and corresponding drill bit
- Spiral Point Gold Oxide Plug Style
Accusize Industrial Tools 18 Pc H.S.S. Tap and Drill Set, U.N.C, 0001-0040
Helicoil 5521-5 5/16-18 Inch Coarse Thread Repair Kit
$16.79
$21.99
Last update was on: September 1, 2024 3:20 am
- The product is 5/16-18Thread RepairKit
- Easy and simple use kit
- The product is manufactured in China
- Includes 12 inserts, complete instructions, Heli-Coil tap and installation tool
- Used for repairing tapped holes
- Made from high quality material
Champion DT22HEX-SET10 Combination Drill and Tap Set, 10-Piece
$135.28
$197.51
Last update was on: September 1, 2024 3:20 am
- Tapered neck design significantly reduces drill & tap breakage
- The 135 degree split point drill permits holes to be cut at high speeds. Taping caution must be adhered to with slower speed.
- Superior strength durability provided by high Molybdenum content and high speed steel with functional black and gold surface treatment that holds lubricant for smoother drilling.
- Applications include: Construction, Electrical, Maintenance, Industrial, Automotive, Farm Implement Machinery, HVAC. Cuts steel, cast iron, aluminum, bronze, brass, zinc and some stainless steel.