ACENIX® Step Drill Bit Set, High Speed Steel Titanium Coated 4-22MM HSS 4241 Hex Step Cone Drill Bit Hole Cone Cutter for Sheet Metal [ Life Time Warranty ] Includes Cleaning Cloth.
Details
- MaterialHigh Speed
- Cutting diameter22 Millimetres
- Finish typeBrass Titanium
- Shank typeHex
- BrandACENIX
![ACENIX® Step Drill Bit Set, High Speed Steel Titanium Coated 4-22MM HSS 4241 Hex Step Cone Drill Bit Hole Cone Cutter for Sheet Metal [ Life Time Warranty ] Includes Cleaning Cloth.](https://images-eu.ssl-images-amazon.com/images/I/51zLuJcmwfL._AC_UL116_SR116,116_.jpg)
Description
🔧 Drill Like a Pro, Last Like a Legend
- TITANIUM TOUGHNESS - Premium HSS 4241 with titanium coating resists wear and breakage for longer life.
- COOL UNDER PRESSURE - Water cooling recommended to maximize bit lifespan and maintain peak performance.
- HEX SHANK STABILITY - 6mm hex shank ensures secure grip and prevents slipping in your drill chuck.
- NO CENTER PUNCH NEEDED - Skip extra prep—drill directly into steel, brass, aluminum, wood, and plastics with ease.
- ONE BIT ENDLESS SIZES - Step drill design covers 4-22mm holes—ditch the clutter, drill smarter.
The ACENIX® Step Drill Bit Set features a high-speed steel core with titanium coating, offering a versatile 4-22mm drilling range in one durable bit. Designed for multiple materials including metals and plastics, it eliminates the need for a center punch and supports water cooling to extend tool life. With a secure hex shank and lifetime warranty, this set is engineered for precision, longevity, and professional-grade performance.
Specifications
| Manufacturer | EBUYER GATE LTD |
| Package Dimensions | 16 x 12 x 1.8 cm; 60 g |
| Finish | Brass, Titanium, Aluminium |
| Material | High Speed Steel |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 60 g |
Reviews
G**D
A good tool
Does the job required with ease
H**D
Fab item,
Fab item, well packaged, speedy delivery, as described, great communication. I'm very happy all round. Highly recommend seller. A*****
M**N
Quality item
Used it to drill into enamel bbq lid for temperature gauge worked a treat
F**K
No cloth sent as seller stated.
Item works ok although leaves a burr on thinner brass sheet. I left a low rating because I did not receive my free cloth with the order and have had no answer from the seller when sent messages.
C**S
Simply fantastic
I bought this drill bit to drill holes to mount a jaguar ornament on the bonnet of a jag. It dill a brilliant job as it can gradually widen holes to the correct size. It saved me a lot of time. It's a brilliant tool.
W**N
Multi purpose all size metal bit....
Used this to drill a clean hole n car bonnet to fit mascot. (nerve racking!)Depth and size markings make for easy job. And it's value for money.Better than using mutable bits.Still used small pilot hole to start to be safe.
J**A
Its Cheap for a reason
Utterly useless if using on metal, wood or plastic only,
M**L
Definitely not high speed steel but very cheap.
I'm a mechanical engineer. Tried to open up a 16mm hole to 20mm on 2mm 316 stainless steel. tough stuff but proper HSS should do that easy. Bit didn't cut at all and actually ended up wearing away. I'm not on about the coating, the actual steel underneath the coating was being cut away by the workpiece xD. high speed steel shouldn't be softer than stainless.Had previously only cut plastic with it and it worked just fine at that. Cant complain too much as its really cheap but saying its HSS is a con.good for soft materials but keep away from steel.
Common Questions
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