MEPL JD
CatalogCategoriesBrandsAnalyticsNew

MEPL JD

JD catalog demo by MEPL

Navigation

  • All Products
  • Categories
  • Brands
  • Category Analytics 📊

Tools

  • Advanced Search
  • My Favorites

Admin

  • Dashboard

© 2026 MEPL JD. All rights reserved.

Back to Catalog
Bingyu Hex Shank Straight Groove Step Drill Bit Tower Step Reamer Metal Hole Opener 9 Steps 4-20mm
Thumbnail 1
Thumbnail 2
Thumbnail 3
Thumbnail 4
Thumbnail 5
•Drill bit

Bingyu Hex Shank Straight Groove Step Drill Bit Tower Step Reamer Metal Hole Opener 9 Steps 4-20mm

CN¥15.70
SKU: 100221962543
Status:In Stock (17)
ID: 100221962543
Weight: 50.00 g
Dims:150x96x28 mm

Specifications

Category
auger drill
Applicable materials
timber, Acrylic

Variants / Sale Attributes

款式: 9阶梯4-20mm

Package Contents

Pagoda drill x1, packaging x1

Product Description

Product Specifications

Overview

Brand
Bingyu

1. Step Drill Bit 4-12mm

Additional details

Material
High-Speed Steel 4241
Shank Type
Hexagonal
Surface Treatment
Titanium Coating
Step Sizes
4, 6, 8, 10, 12 mm
Suitable Materials
Iron and aluminum sheets ≤ 2 mm thickness; Acrylic, PVC, wood boards ≤ 5-10 mm thickness

Similar Products

In Stock
BOSCH High-Speed Metal Steel Twist Drill Bits for Electric Drills, Alloy Steel Aluminum Alloy Metal Drilling 2/3/4/5/6mm (5-Piece Set)
BOSCHDrill bit

BOSCH High-Speed Metal Steel Twist Drill Bits for Electric Drills, Alloy Steel Aluminum Alloy Metal Drilling 2/3/4/5/6mm (5-Piece Set)

5-Piece Twist Drill Bit Set

CN¥21.78

View
In Stock
DELIXI ELECTRIC Multi-Purpose Eccentric Drill Bit, Concrete Triangular Drill, Super Hard Alloy Angled Head, Tile Drill Bit [6mm], 1 Piece
DELIXI ELECTRICDrill bit

DELIXI ELECTRIC Multi-Purpose Eccentric Drill Bit, Concrete Triangular Drill, Super Hard Alloy Angled Head, Tile Drill Bit [6mm], 1 Piece

Yi Tiao Fen Xin Zuan [6mm], 1 Piece

CN¥11.90

View
In Stock
DELIXI ELECTRIC Multifunctional Eccentric Concrete Triangle Drill Bit Super Hard Alloy Angled Tile Drill Bit [10mm] 1 Piece
DELIXI ELECTRICDrill bit

DELIXI ELECTRIC Multifunctional Eccentric Concrete Triangle Drill Bit Super Hard Alloy Angled Tile Drill Bit [10mm] 1 Piece

Tilted eccentric drill bit [10mm] 1 piece

CN¥20.90

View

Advantages

  • Easy to use
  • Widely applicable
  • No need for center punch
  • More resistant to breakage compared to regular twist drills
  • Multi-size steps in one drill bit
  • Functions include deburring
  • Chamfering
  • And hole enlarging

Additional details

Corrosion Resistance
Titanium coating provides strong acid and alkali resistance, rust-proof, and longer service life

2. Step Drill Bit 4-20mm

Additional details

Material
High-Speed Steel 4241
Shank Type
Hexagonal
Surface Treatment
Titanium Coating
Step Sizes
4, 6, 8, 10, 12, 14, 16, 18, 20 mm
Suitable Materials
Iron and aluminum sheets ≤ 2 mm thickness; Acrylic, PVC, wood boards ≤ 5 mm thickness

Advantages

  • Same as above

Additional details

Other available sizes
4-32 mm, 6 mm, 8 mm, 4 mm

Product images available for reference

Bingyu step drill bits are versatile, durable, and efficient tools designed for drilling, deburring, chamfering, and enlarging holes in various materials. Their titanium-coated high-speed steel construction ensures long-lasting performance and corrosion resistance. The hexagonal shank design provides secure grip and easy handling.

In Stock
Fang Da Wang Round Handle Two-Groove Two-Slot Electric Hammer Drill Bit 10x160mm Set of 10 Concrete Cement Rock Rebar Electric Hammer Drill Bits
Drill bit

Fang Da Wang Round Handle Two-Groove Two-Slot Electric Hammer Drill Bit 10x160mm Set of 10 Concrete Cement Rock Rebar Electric Hammer Drill Bits

10*160mm round handle, ten pieces

CN¥83.70

View