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Home > Drilling & Boring Tools > SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
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SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling
SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling

SUBORUI Tungsten Carbide Forstner Drill Bit Set 15mm-35mm Boring Wood Core Hinge Carbon Steel Metric Size Wood Hole Drilling

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Product Description

TCT Forstner Drill Bit
Product Specifications
Product Name TCT Tungsten Carbide Tip Hinge Boring Wood Core Forstner Drill Bit Set
Material Tungsten Carbide
Shank Round Shank
Teeth Type Tungsten carbide Teeth
Sizes Available 15mm, 20mm, 25mm, 30mm, 35mm
Surface Finish Black & Bright
Package One Piece In One Plastic Box or PVC Double Blister
Key Features & Benefits
✔️
Drills straight, angled, overlapping holes and flat bottom holes in all types of wood without splintering. Ideal for cup hinges, mortising, doweling, and hardware installation.
✔️
Forged construction of the hardened high carbon steel body warrants a long bit life and a sharp cutting edge.
✔️
Sharp center spur accurately locates the center of the hole without walking on the material.
✔️
Two sharpened inside edges easily cut through all woods and make flat bottomed holes.
✔️
Tungsten carbide tip is specially designed to cut through hole cleanly, great for boring concealed hinges and door clocks.
✔️
X-wing head provides visibility and stability during operation with large gullets for chip clearance.
Detail 1
Detail 2
Detail 3
Size Chart (Diameter & Length)
Diameter (mm) Diameter (Inch) Overall Length (mm)
10.03/8”90
15.019/32”90
20.03/4”90
25.01”90
30.01-3/16”90
35.01-3/8”90
40.01-9/16”90
50.02”90
60.02-3/8”90
Usage 1
Usage 2
Production Excellence
🚀 History: More than 17 years of drill bits manufacturing experience.
🏭 Scale: Covers 12,000 square meters with over 150 employees.
🔧 Technology: Advanced R&D team and professional technical engineers.
🛡️ Management: Strict quality control system with over 100 advanced automatic CNC machines.
📦 Products: Specializing in wood drill bits, twist drills, hex shank bits, and HSS annular cutters.
💰 Export Value: Annual exports reaching $15 million.
Factory 1
Factory 2
Product Range
Frequently Asked Questions
Are you a factory or trading company?
We are a professional manufacturer with over 15 years of experience in the drill bit tools industry. We guarantee our products are offered at competitive factory prices.
Do you provide samples? Is it free or extra?
Yes, we can offer samples for free charge, however, the cost of freight is not included.
What is the Minimum Order Quantity (MOQ)?
We have a fixed MOQ for each product. However, if you require a smaller quantity, we can adjust the price accordingly.
Why is your price different from other companies?
As we focus on our own brand, the quality of our products is absolutely guaranteed through rigorous testing and premium materials.
What is your term of payment?
Our standard terms are 30% by TT in advance, with the remaining balance due before delivery.
How long is your delivery time?
Generally, it is 7-10 days if the goods are in stock. For non-stock items, it typically takes 20-30 days depending on the order quantity.
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