hss drill bits best sellers

#1 M10X1.25 Thread Repair Kolvoii M10X1.25 Thread Repair Kit, Metric Helicoil Kit with HSS Drill Bit, Thread Inserts, Tap & Break-Off Tool, Complete Rethreading Set with Carry Case

$16.99 on Amazon

#2 Thread Repair Kit SAE Orion Motor Tech Thread Repair Kit, SAE and Metric Helicoil Repair Kit with HSS Drill Bits Inserts Taps Break Off Tools, Rethreading Tools in 1/4" 5/16" 3/8" 7/16" 1/2" & M5 M6 M8 M10 M12 Sizes

$59.99 on Amazon

#3 Helicoil Thread Repair Orion Motor Tech Helicoil Thread Repair Kit, M6x1.0 Thread Repair Tool with HSS Drill Bit & 30 Thread Inserts, Metric Thread Repair Installation Kit for Rethreading Internal Threads with Carry Case

$11.04 on Amazon

#4 Helicoil Thread Repair Kolvoii Helicoil Thread Repair Kit 320-Piece, Metric & SAE HSS Drill Bits Tap Set, Spark Plug Engine Stud Insert for Automotive Rethreading Restorer Tool

$51.79 on Amazon

#5 Brad Point Wood Drill MACXCOIP Brad Point Wood Drill Bit Set, 29Pcs HSS Drill Bit Set with Double Flutes Design for Carpenter Woodworking and All Types of Wood (1/16" - 1/2")

$42.49 on Amazon

#6 M10X1.0 Thread Repair Kolvoii M10X1.0 Thread Repair Kit, Metric Helicoil Kit with HSS Drill Bit, Thread Inserts, Tap & Break-Off Tool, Complete Rethreading Set with Carry Case

$19.99 on Amazon

#7 🔥 29 Piece HSS Drill Bit Lichamp 29-Piece HSS Drill Bit Set, High-Speed Steel Drill Bits with Titanium Coating from 1/16" to 1/2" for Metal, Cast Iron and Plastic - Comes with Indexed Steel Case

$53.99 on Amazon

#8 🔥 🆕 131PCS Thread Repair coobeast 131PCS Thread Repair Kit, Metric Helicoil Repair Kit with HSS Drill Bits, 304 Stainless Steel Thread Insert & Rethreading Tool Set in M5 M6 M8 M10 M12 for Automotive Engine Spark Plug Repair

$27.99 on Amazon

#9 Step Drill Bit Set 5PCS ZELCAN Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic

$27.99 on Amazon

#10 🆕 Thread Repair Kit Thread coobeast Thread Repair Kit, Thread Repair Tool with HSS Drill Bit & 30pcs 304 Stainless Steel Inserts, Complete Helicoil Rethreading Tool Set for Automotive Engine with Portable Carry Case M6x1.0

$10.19 on Amazon

#11 Thread Repair Kit Metric Orion Motor Tech Thread Repair Kit, Metric Helicoil Repair Kit with HSS Drill Bits Thread Inserts Taps Breakoff Installation Tools, Portable Rethreading Tool Kit in M5 M6 M8 M10 M12 Sizes

$29.99 on Amazon

#12 315 PC Helicoil Thread Reywoo 315 PC Helicoil Thread Repair Kit, Metric & SAE Helicoil Kit with HSS Drill Bits Inserts Taps Break Off Tools, Rethreading Tools in M5 M6 M8 M10 M12 & 1/4" 5/16" 3/8" 7/16" 1/2" Sizes

$47.17 on Amazon

#13 15 PCS Thread Repair JMMRRR 15 PCS Thread Repair Kit M12*1.75mm, Helicoil Metric Thread Repair Insert Kit with HSS Drill Bits, Rethreading Inserts Tool Set for Damaged Thread Repairing (Red)

$14.07 on Amazon

#14 Spectral 3 Piece Step SPECTRAL TWIST DRILL Spectral 3 Piece Step Point HSS Drill Bit Kit, 1/8" 1/4" and 3/8", Plastic Case, 135° Split Point Tip, M2 Steel, 3-Flat Shank, Multi-Color Finish

$24.15 on Amazon

#15 🔥 Damaged Screw Extractor KENDO Damaged Screw Extractor Set - Remover for Stripped Screws Nuts & Bolts, Drill Bit Tools for Easy Removal of Rusty & Broken Hardware, 6PC HSS Drill Bit Bolt Extractor Kit, Superb Gifts for Men

$9.99 on Amazon

#16 99Pcs HSS Drill Bit Set PEAK-CUT 99Pcs HSS Drill Bit Set Titanium Jobber Twist Drill Kit Steel Metal 1/16"-3/8"

$31.02 on Ebay

#17 29 Pc HI Molybdenum Drill Hog® 29 Pc HI-Molybdenum M7 HSS Drill Bit Index Set 100% Lifetime Warranty

$75.99 on Ebay

#18 314Pcs Thread Repair CXPRO 314Pcs Thread Repair Kit, Metric Helicoil Repair Kit with HSS Drill Bits Inserts Taps Break Off Tools: M5 M6 M8 M10 M12, SAE Helicoil Kit: 1/4" 5/16" 3/8" 7/16" 1/2"

$52.24 on Amazon

#19 🔥 Spectral 5 Piece Stepped SPECTRAL TWIST DRILL Spectral 5 Piece Stepped Point HSS Drill Bit Set, 1/4"- 1/2", Pouch Case, 135° Step Point Split Point Tip, M2 Steel, 3-Flat Shank, Multi-Color Finish

$49.86 on Amazon

#20 SAE Thread Repair Helicoil SEDY SAE Thread Repair Helicoil Kit - 131PC with HSS Drill Bits, Inserts, Taps, and Breakoff Tools for Rethreading on Metal, Engine, Pipe Repair - Sizes 1/4" 5/16" 3/8" 7/16" 1/2"

$28.49 on Amazon