# 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case

# SPECIFICATIONS

Brand Name: NONE

DIY Supplies: Metalworking

Grit type: Fine

High-concerned chemical: None

Material: Cobalt Steel Alloys

Origin: Mainland China

Type: Step Drill Bit

Use: Metal Drilling

is\_customized: Yes

![](https://ae-pic-a1.aliexpress-media.com/kf/S1f6a5877bf7946e79cb3c8430c01e4555.jpg)![](https://ae-pic-a1.aliexpress-media.com/kf/Sf9d2f052939a48e78bd8bcafe7547f0eJ.jpg)![](https://ae-pic-a1.aliexpress-media.com/kf/S47d700e9c88846239482fd6e215492deB.jpg)![](https://ae-pic-a1.aliexpress-media.com/kf/Sa4aee72809f342d997092140dc3094e3E.jpg)![](https://ae-pic-a1.aliexpress-media.com/kf/S8b58810915cd496ba7910ea89286ca2aR.jpg)

## Details

- **Price:** 47.43 EUR
- **Vendor:** Tidesmit
- **Tags:** Power drills

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Gold / 105mm / 4mm-52mm|Round | 47.43 EUR | In stock |

## Images

- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case
- 1PCS 4mm-52mm Tungsten Carbide Step Drill Bit Titanium Coated for Metal Steel Wood Multi-Size Hole Hi-Speed CNC Tools with Case

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> Source: [Tidesmit](https://tidesmit.com/products/1pcs-4mm-52mm-tungsten-carbide-step-drill-bit-titanium-coated-for-metal-steel-wood-multi-size-hole-hi-speed-cnc-tools-with-case)
> Updated: 2026-08-17