HMT VersaDrive Step Drill Bit InsertFoam Set: 12, 22, 30mm

£183.75 ex VAT

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SKU: 505020-SET1 Category:


Introducing the HMT VersaDrive Step Drill Bit InsertFoam Set, featuring diameters of 12, 22, and 30mm. Designed as the FIRST STEP DRILL OPTIMIZED FOR USE WITH IMPACT WRENCHES & IMPACT DRIVERS, this innovative tool empowers users to create precise holes in seconds.

Key Features:

  • Spiral flute design with self-starting drill tip ensures fast, smooth drilling with rotary drills or impact wrenches.
  • Market-leading 5mm thick drilling capacity for enhanced versatility and durability.
  • Patented non-slip Hex shank allows compatibility with any standard 1/2″ drill chuck or VersaDrive Rapid Lock adapter, facilitating seamless integration with a wide array of power tools including Magnetic Drills.

Electrical Step Drill Cutting Diameters:

  • 4, 6, 8.5, 10.5, 12.5, 14.5, 16, 18.5, 20.5, 23.5, 25, 30.5, 32.5mm

Product Benefits:

  • 118º split point angle ensures easy hole start & pilot accuracy.
  • Industrial-grade Titanium Nitride coating reduces heat buildup and burn-out, ensuring prolonged tool life.
  • Impact-rated design prevents dangerous kickback associated with handheld rotary tools.
  • Heavy-duty hex shank design guarantees secure, non-slip operation.
  • VersaDrive patented shank and modular adapters offer unparalleled jobsite flexibility.
  • Dual hardening process allows up to 15X faster speed than traditional methods, maximizing efficiency and productivity.

Quick Guide:

  • For optimal performance, use with Impact Wrenches & Impact Drivers.
  • Achieve excellent life and performance when used with rotary pistol drills or drill presses.
  • Suitable for stainless and harder materials with proper lubrication and correct RPM settings for long tool life.

Upgrade your drilling experience with the HMT VersaDrive Step Drill Bit InsertFoam Set, engineered for precision, durability, and unmatched efficiency.

Additional information

Weight 0.375 kg
Dimensions 22 × 12 × 4.5 cm


Holemaker Technology

Holemaker Technology is a specialist manufacturer of cutting and drilling products.


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Data Sheet & Best Practice Guide