HMT VersaDrive Step Drill Bit Set: 12, 22, 30, 40mm 505020-SET2

HMT VersaDrive Step Drill Bit Set: 12, 22, 30, 40mm 505020-SET2

HMT Holemaker Technology

£247.28 (Inc Vat: £296.74)

Compare

HMT VersaDrive Step Drill Bit Set: 12, 22, 30, 40mm

Handy set case of Impact-rated HMT Versadrive Step drills with Spiral flute design for fast, smooth drilling with a rotary drill or impact wrench. The first step drill optimised for use with impact wrenches & impact drivers allowing the user to create holes in seconds.
Featuring a spiral flute design with self-starting drill tip, for fast, smooth drilling with a rotary drill or impact wrench and market leading 5mm thick drilling capacity.
VersaDrive Step Drills have a patented non-slip, Hex shank suitable for use in any standard 1/2” drill chuck for cordless or pistol drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills.

  • Market Leading 5mm thick drilling capacity
  • Fast, smooth drilling with minimal kickback.
  • Specially hardened for impact wrench use.
  • Precision ground flutes with easy chip clearance
  • 135° split point angle for easy starting & accuracy.
  • GoldMax low-friction titanium coating to stop burn out.
  • High strength, non-slip shank design.
  • 4 pc set in kit case
  • For fastest performance use on impact wrenches & impact drivers
  • Excellent life and performance when used with rotary pistol drills or drill presses
  • Suitable for stainless and harder materials if used at low RPM
  • Use appropriate lubrication and correct RPM to achieve long tool life

 

BEST PRACTICE ADVICE GUIDELINE PARAMETERS ONLY – Actual parameters may vary depending on operating conditions
1. Follow guidelines to set correct RPM speed. Incorrect RPM can lead to poor life or tool breakage
2. Apply firm, steady feed pressure throughout the cut, applying the feed very slowly and cautiously during the first 1mm of cut
3. Avoid lateral movement or tilting which can cause damage to the tool
4. Ensure regular application of quality cooling lubricant, especially when drilling thick or hardened materials
5. Hardened or heat-affected materials may require higher torque, reduced RPM and feed rates and extra coolant
6. When drilling into box section ensure the tip of the Step-Drill is not contacting the far side of the box section at the same time it is drilling the outside wall. This may cause breakage to the tool.

Download the datasheet here

EAN: 5060674925608 SKU: 505020-SET2 Category: Tag:
Weight 1.0324 kg
Brand

HMT Holemaker Technology

Pack Size / Unit Quantity

1 pc in reusable plastic box

Arbor Connection

Quick Release with Adapter, Standard Chuck

Trade

Engineer, Steelworkers & Fabricators, Electrician, General Builder, Plumber, Steel Fabricator