Price is for 1 drill bit only or select set option. Please select your required size/set from the options below.
Available Sizes: 13 · 14 · 16 · 19 · 20 · 22 · 24 · 25 · 26 · 28 · 30 · 32 · 35 · 38 · 40mm
Brand: Zamin — Top Quality · Exports to Germany & USA
Australian Stock · Fast Dispatch · OZ Wonderful
⚠️ DON'T COMPARE PRICE ONLY — THINK QUALITY FIRST ⚠️
Try our product once, You will love it. Zamin Brand means high quality products.
🔧 REAL WORLD PLUMBER TEST RESULTS 🔧
IRWIN 25mm ($12.00 each): 140 holes drilled
ZAMIN 25mm ($4.00 each): 108 holes drilled — 3x CHEAPER! Excellent value!
"Zamin offers outstanding value — similar performance at a fraction of the cost."
Brand: Zamin — High Quality Products · Exports to Germany & USA
Product: Spade Drill Bits — Flat Wood Boring Bits
Application: Woodworking — Professional wood boring
Material: High Quality Steel — Durable, long-lasting
Length: 152mm
Shank: 1/4" Hex Quick Change — Fits cordless & power drills
Available Sizes (mm): 13, 14, 16, 19, 20, 22, 24, 25, 26, 28, 30, 32, 35, 38, 40
11PC Set Includes: 13, 16, 19, 20, 22, 24, 25, 28, 32, 35, 38mm
8PC Set: With strong storage box (180 × 120 × 53mm) · Net weight 0.65kg
Packaging: Each bit comes with reusable plastic bag
Condition: Brand New · Professional Grade · Export Quality
Australian Stock: Yes — fast dispatch from local warehouse
Zamin Spade Drill Bits — Flat Wood Boring
Metric Sizes 13–40mm · 1/4" Hex Shank · Export Quality
Zamin Flat Wood Boring Spade Drill Bits. Professional quality metric sizes from 13mm to 40mm. 1/4" hex quick change shank. Exports to Germany and USA. Australian stock.
Find Your Size — Select Your Drill Bit
Product Description — Zamin Spade Drill Bits
The Zamin Spade Drill Bits are professional flat wood boring bits designed for clean, accurate holes in timber and wood products. Made from high quality steel with export quality standards (shipped to Germany and USA).
The 1/4" hex quick change shank allows rapid bit changes and fits both cordless and power drills. Each bit is 152mm in length — optimal for most woodworking applications. Available in 15 metric sizes from 13mm to 40mm, plus convenient set options.
⚠️ IMPORTANT: Price is for individual bits or sets. Zamin Brand means high quality products — we guarantee you will be happy. Australian stock — fast dispatch.
🔧 Key Features & Benefits
📏 Complete Size Guide — 13mm to 40mm (15 Sizes)
| Size (mm) | Shank Type | Length | Typical Applications |
|---|---|---|---|
| 13 | 1/4" Hex | 152mm | Small dowels, cabinet hardware, pilot holes |
| 14 | 1/4" Hex | 152mm | Electrical conduit, small pipe, cable runs |
| 16 | 1/4" Hex | 152mm | Standard conduit, switch boxes, dowels |
| 19 | 1/4" Hex | 152mm | Plumbing access, cable glands, electrical boxes |
| 20 | 1/4" Hex | 152mm | General construction, pipe holes, conduit |
| 22 | 1/4" Hex | 152mm | Larger pipe runs, cable entries, HVAC |
| 24 | 1/4" Hex | 152mm | Standard size for many applications, trade use |
| 25 | 1/4" Hex | 152mm | Most popular size — conduit, pipe, electrical |
| 26 | 1/4" Hex | 152mm | Specialty applications, larger conduit |
| 28 | 1/4" Hex | 152mm | Heavy duty conduit, pipe work, industrial |
| 30 | 1/4" Hex | 152mm | Large pipe penetrations, HVAC, industrial |
| 32 | 1/4" Hex | 152mm | Very large conduit, commercial electrical |
| 35 | 1/4" Hex | 152mm | Industrial applications, large cable runs |
| 38 | 1/4" Hex | 152mm | Heavy industrial, large pipe, ductwork |
| 40 | 1/4" Hex | 152mm | Maximum size — large conduit, industrial penetrations |
💡 Size Selection Guide: 13-22mm for small holes and fine woodworking. 24-32mm for general trade use — most popular sizes. 35-40mm for heavy industrial and large penetrations. 25mm is the most popular single size.
Technical Specifications
📦 Set Options — Convenient Kit Solutions
💡 Packaging: Each individual bit comes with a reusable plastic bag for protection and storage.
Applications — Where To Use These Bits
🏆 Zamin Brand Guarantee — Quality You Can Trust
🏆 ZAMIN BRAND GUARANTEE 🏆
HIGH QUALITY PRODUCTS • 100% SATISFACTION GUARANTEED
"Try our product once, You will love it"
We can guarantee that you will be happy when you get it.
Why Choose Zamin Spade Drill Bits?
Shipping & Support — Australian Stock
❓ Frequently Asked Questions
Spade Drill Bit Technology — Why Quality Matters
Zamin Export Quality — Proven Worldwide: Zamin spade drill bits are manufactured to export quality standards, with shipments regularly sent to Germany and USA. These demanding markets require superior quality and consistency — Zamin delivers.
High Quality Steel Construction: Each bit is manufactured from premium high-grade steel, specially formulated for wood boring applications. The steel is heat-treated to achieve optimal hardness without brittleness — providing sharp, long-lasting cutting edges that resist wear.
1/4" Hex Quick Change Shank: The hex shank design allows rapid bit changes without tools — simply insert and go. This standard size fits all cordless and power drills. The flat sides of the hex shank provide positive drive engagement, preventing slip and ensuring maximum power transmission.
152mm Optimal Length: At 152mm, these bits provide the perfect balance of reach and control. Long enough to penetrate standard timber framing, short enough to maintain precision and reduce wobble.
Real World Value — The Plumber Test: In independent testing, a Zamin 25mm bit ($4) drilled 108 holes — just 32 fewer holes than an Irwin 25mm bit ($12) but at 3x lower cost. For professionals who go through many bits, Zamin delivers exceptional value without sacrificing performance.
🪚 Zamin Professional Spade Drill Bits — Quality & Value
Select your size or set and add to cart. Export quality, 1/4" hex shank, metric sizes 13-40mm. Australian stock.
💡 Trade & Bulk Orders Welcome! Contact us for volume discounts.
⚠️ REMINDER: Price is for 1 drill bit or set. Select your size from the dropdown. 15 sizes available from 13mm to 40mm. Zamin export quality. Australian stock — fast dispatch.
| Brand | Zamin — High Quality Products · Exports to Germany & USA | |||
| Product Type | Spade Drill Bit — Flat Wood Boring Bit | |||
| Material | High Quality Steel | |||
| Length | 152mm | |||
| Shank | 1/4" Hex Quick Change — Universal fit | Available Sizes | 13,14,16,19,20,22,24,25,26,28,30,32,35,38,40mm |