Watch TTP HARD Drill Bits in Action
Real drilling demos on stainless steel, HARDOX 450, automotive flywheels, and more — see how TTP HARD cobalt drill bits and CUT-IT paste make tough jobs easy.
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Welcome to the TTP HARD video demo library. Here you can see our cobalt drill bits and CUT-IT cutting paste tested in real situations on some of the hardest materials used in engineering, construction, and automotive repair.
Alongside our own demonstrations, you’ll also find independent reviews and tests from respected experts including DIY Mark, Catus Maximus, and Wayne Winton of TriCounty Locksmiths. These industry professionals have put our drill bits and cutting paste through their paces and shared their honest results with their audiences, giving you independent proof of performance.
For added credibility, we include technical testing videos such as the SGS laboratory hardness verification of our cobalt drill bits, and an independent demonstration by Subsea Fluid Services showing the performance of CUT-IT metal cutting paste.
Standard drill bits often fail when faced with stainless steel, HARDOX 450, or hardened automotive components like flywheels. Our videos prove how TTP HARD cobalt drill bits perform under pressure, showing clean, smooth drilling even where other bits overheat or snap. By pairing the right bit with CUT-IT paste, users achieve effortless drilling, long tool life, and consistent results.
Browse the videos below and see why professionals and reviewers worldwide recommend TTP HARD.
Drilling Stainless Steel with Cobalt Drill Bit
Watch how a single cobalt drill bit powers through 15 holes in stainless steel using CUT-IT paste.
Drilling HARDOX450 with Cobalt Drill Bit
See How easy a TTP HARD cobalt drill bit goes through HARDOX450 using CUT-IT paste.
Drilling BMW Flywheel ring gear with TTP Cobalt drill bit
Watch TTP HARD cobalt drill bit easily drill through flywheel ring gear using CUT-IT
Professional Review: Comparison
DIYMARK Tests Drill America drill bits against TTP HARD drill bits
Professional Review : Metric set
Watch CATUS MAXIMUS drill through S2 Tool Steel and 12.9 grade fastener
Professional Review: DeWalt vs TTP
Wayne Winton of Tricounty Locksmiths compares DeWalt to TTP HARD drill bits
Professional Review of CUT-IT
Wayne Winton of Tricounty Locksmiths Evaluates CUT-IT metal lubricant
Step Drilling Hardened Steel
Watch Frank Cox expertly demonstrate how to drill up in steps using TTP HARD cobalt drill bits
Professional Review: Irwin vs TTP
Wayne Winton of Tricounty Locksmiths compares Irwin to TTP HARD drill bits
CUSTOMERS SUCCESS VIDEO: TTP Saved the day
Nathan was frustrated with normal metal drill bits so tried TTP HARD drill bit & CUT-IT
10mm Bit Drills Tow Plate & HARDOX450
10mm TTP HARD cobalt drill bit goes through Tow Plate & HARDOX450 with ease
Professional Review: Hardened Wear Bar
Wayne Winton of Tricounty Locksmiths drills through Wear Bar using TTP drills & CUT-IT
INDEPENDENT TEST : CUT-IT
Subsea Fluid Services Test ‘Extreme Properties‘ of CUT-IT Lubricant Paste
INDEPENDENT TEST : TTP drills
SGS Testing use a diamond to Test TTP HARD drill bit to determine exact Hardness Rating