hss drill bits best sellers

#1 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

$12.34 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 Thread Repair Kit SAE Orion Motor Tech Thread Repair Kit, SAE Helicoil Repair Kit with HSS Drill Bits Thread Inserts Taps Breakoff Installation Tools, Portable Rethreading Tool Kit in 1/4" 5/16" 3/8" 7/16" 1/2" Sizes

$33.99 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

$59.19 on Amazon

#5 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

$17.99 on Amazon

#6 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

$11.99 on Amazon

#7 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

$35.99 on Amazon

#8 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

$31.99 on Amazon

#9 315 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

$49.99 on Amazon

#10 🔥 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"

$58.99 on Amazon

#11 Metric Thread Repair KUNGJUER Metric Thread Repair Insert Kit, M8x1.25mm helicoil Thread Repair kit with HSS Drill Bits, Rethreading Inserts Tool Set for Damaged Thread Repairing with Carry Case

$13.99 on Amazon

#12 Metric Thread Repair KUNGJUER Metric Thread Repair Insert Kit, M12x1.5mm helicoil Thread Repair kit with HSS Drill Bits, Rethreading Inserts Tool Set for Damaged Thread Repairing with Carry Case

$18.99 on Amazon

#13 🔥 HSS Drill Bit Set Titanium HSS Drill Bit Set Titanium Coated 230Pcs/99Pcs Round Shank Drill Metal Steel

$31.79 on Ebay

#14 Individual KFD Black Drill America Individual KFD Black & Gold HSS Drill Bits Choose From 1/16"-1/2"

$5.93 on Ebay

#15 🆕 Square Hole Woodworking ONEZONEDEAL Square Hole Woodworking HSS Drill Bit Chisel Mortising Mortise Wood Tool Kit Set

$18.99 on Ebay

#16 5/8" Reduced Shank Drill LifCratms 5/8" Reduced Shank Drill Bit with 1/2" Shank, Black and Gold Oxide Finish, 115 Degree Split Point Industrial HSS Drill Bit for General Building Engineering Woodworking DIY Projects

$6.99 on Amazon

#17 Black Oxide HSS DRILL MORSE Black Oxide HSS DRILL BITS mm 1.00 to 17.50 Jobber Length Metric Made In USA LST

$2.58 on Ebay

#18 🔥 🆕 131pcs Metric Helicoil YSTOOL 131pcs Metric Helicoil Thread Repair Kit with HSS Drill Bits Thread Inserts Tap Breakoff Installation Tool Metric M5 M6 M8 M10 M12

$30.99 on Amazon

#19 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

#20 🆕 5/16 18 Inch Thread Repair ANPTGHT 5/16-18 Inch Thread Repair Kit, Helicoil Thread Inserts Taps Kit with HSS Drill Bits Compatible Hand Tool Set for Damaged Thread ＆ Auto Repairing(SAE)

$15.99 on Amazon