Step Drill Bits, 3PCS (30 Sizes) Spiral Grooved for Faster Drilling with Automatic Center Punch, Double Cutting Blades, High-Speed Steel, Multiple Hole Stepped Up Bits for DIY Lovers with Case

★★★★★ 4.4 121 reviews

US$4.00
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by sparta09.de
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$4.00
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Jul 25
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by sparta09.de
Free 30-day returns Details

Product details

Management number 233547630 Release Date 2026/06/27 List Price US$4.00 Model Number 233547630
Category
  • 31 STEP SIZES: 31-step sizes added: 13-step drill (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2-inch), 6-step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12-step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch).
  • TITANIUM COATING: Our high-speed steel drill bits, fortified with a titanium coating, offer exceptional durability and maintain sharpness even through demanding tasks. The titanium coating increases wear resistance and minimizes friction, resulting in cooler operation.
  • TWO FLUTE BITS: Two-flute spiral grooved design deburrs chips, dust and debris for clearance and smooth cutting. The 118°split point tip drill reduces friction, pressure, and heat, making the drill bits long-lasting and efficient.
  • PREMIUM STEP BITS: Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
  • QUICK CHANGE: The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.

ASIN B0DHH445WD
Brand Name Maywoqi
Shank Type Hex
Unit Count 3.0 Count
Part Number JTZ-42-3LX
Finish Types Titanium
Manufacturer Maywoqi
Tool Flute Type Spiral
Number of Flutes 2
Cutting Angle String 118 Degrees
Surface Recommendation Aluminum, Copper, Metal, Plastic, Stainless Steel, Wood

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.4 out of 5
★★★★★
121 ratings | 50 reviews
How item rating is calculated
View all reviews
5 stars
81% (98)
4 stars
5% (6)
3 stars
2% (2)
2 stars
1% (1)
1 star
11% (13)
Sort by

There are currently no written reviews for this product.