3PCS HSS Step Cone Drill Titanium Steel Metal Hole Cutter Bit Set
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Product Highlights
- Multi-Size Step Drill Set: Includes 3 PCS sets covering 4-12mm, 4-20mm, and 4-32mm ranges for versatile drilling.
- High Speed Steel Material: Constructed from drop-forged, heat-treated HSS steel for durability and high-speed performance.
- Titanium Finish Coating: Features a polished titanium finish to reduce friction and extend tool life.
- Wide Application Range: Suitable for both home DIY projects and industrial metal drilling tasks.
- Precision Step Design: Eliminates guessing with precise step sizes for accurate depth control.
- OEM and ODM Services: Offers full, minor, and flexible customization options from samples or designs.
- 100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.
- Fast Delivery Options: Standard delivery time is 15-45 days with free samples available upon request.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Standard
- Many
- Length
- Standard
- Type
- Countersink Drill Bit
- Material
- High Speed Steel
- Usage
- Metal Drilling
- Delivery Time
- 15-45 Days
- MOQ
- 1000PCS
- Free Sample
- Avaliable
- Sea Port
- Shanghai
- Transport Package
- Adjustment According to Customers' Requirements
- Specification
- all sizes are available
- Trademark
- GOLDMOON
- Origin
- Danyang
- HS Code
- 82075090
- Production Capacity
- 5000PCS/Week
- Package Size
- 20.00cm * 10.00cm * 10.00cm
- Package Gross Weight
- 0.800kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of 3PCS HSS Step Cone Drill Titanium Steel Metal Hole Cutter Bit Set
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Product Description

Specification:
Size Include: 4-12mm(9 Step), 4-20mm(9 Step), 4-32mm(15 Step)
Material: HSS Steel
Quantity: 1 Set(3 PCS)
Finish: Titanium
Length:
4-12mm Length: Approx. 74mm/ 2.91"
4-20mm Length: Approx. 74mm/ 2.91"
4-32mm Length: Approx. 103mm/ 4.06"
The 3 Cutters Come in the Following Sizes:
4-32mm (15 Step: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)
4-20mm (9 Step: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
4-12mm (9 Step: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm,11mm, 12mm)
Feature:
-100% brand new and high quality.
-Drop forged, heat treated, high speed steel, fully polish.
-Take the guessing out of drilling by supplying the proper depth for you.
-Use for home and industrial.
Package Included:
1set(3pcs) x HSS Steel Drill Bit
Note:
- When drill the hardness and larger diameter hole, must cooling the bit with cool water, recommend the drilling rate for 120-240 is suitable for processing 6 mm and below plate, the bits are high speed steel material, drilling rate are 120/minute, expanding to more than 20 mm hole, drilling rate shall not be higher than 400 RPM and used water cooling.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2541351". Items marked "" are certified.
Company Profile
JiangSu GoldMoon Industry Co., Ltd is located in Suzhou SIP, with excellent geographical location and convenient traffic. It takes only Half an Hour to Shanghai port, which is the biggest dock in China.
Our company is specialized in various kinds of drill bit and Power Tool Accessories. And We have our own plant for twist drill bit in China and Malaysia, products range also included: Hole Saw, Saw Blade and hand tools series. Besides, we also supply Taps & AMP; Dies, End Mill, Grinding Tools, Work & AMP; Labor Gloves, Safety Shoes, Safety Helmet, Safety Glasses.
Our company takes full responsibility for the whole process, including design, manufacture, package, sales and service. We also work for all kinds of non-normalized products at request of customers' demands in quality and service. Meanwhile, we can do OEM for big orders.
Most of our products are being sold to overseas market, eg. Europe, North America, Australia and other areas. We have lots of customers around the world, like HARBOR FREIGHT TOOLS, TRUPER, URREA, LIDL, and INTERTOOL etc.
Our Enterprise Faith - Quality First, Customer Supreme.
GoldMoon sincerely welcome new and old customers to come and negotiate business.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Room 705, Building 3, Junfeng Life Plaza, No. 5, Weihua Road, Suzhou Industrial Park, Suzhou, Jiangsu, China
-
Plant Area
- 5200 square meters
-
Number of Employees
- 21
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 10 Pcs
-
Supply Chain Partners
- 1
Our Production Capability & Technical Expertise
-
Main Products
- Drill Bit, Hole Saw, Saw Blade, Router Bit, Taps & Dies, End Mill, Grinding Tool, Work Gloves, Safety Helmet & Safety Shoes, Artificial Flowers
-
Production Lines
- 3
-
Production Machines
- Abrasion Wheel Countersink Machine, Auto Angle Opener Machine, Auto Flute Grinder, Auto Split Point Opener, Edge Grinder, Material Rod Cutter, Precision Grinder, Initial Grinder, Laser Marking Machine, Stamp Mark Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2011-12-22
-
Export Year
- 14 Years
-
Main Markets
- Europe
-
Repeat Buyers Choice
- 10%~30%
-
Annual Export Revenue
- 29,370,983.91 RMB
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- RoHS, Others
-
Cooperated with Fortune 500
- No
FAQ
- What sizes are included in the drill set?
- The set includes three sizes: 4-12mm (9 steps), 4-20mm (9 steps), and 4-32mm (15 steps).
- What material is the drill bit made of?
- The drill bits are made of high-speed steel (HSS) with a titanium finish.
- Can I get a free sample?
- Yes, free samples are available upon request.
- What is the minimum order quantity?
- The minimum order quantity is 1000 pieces for this product.
- How do I drill hard or large diameter holes?
- For hard or larger diameter holes, you must cool the bit with water and keep the drilling rate under 400 RPM.
- Is customization available for this product?
- Yes, we offer OEM and ODM services including full, minor, and flexible customization.
- What is the delivery time?
- The standard delivery time is between 15 to 45 days.
- What payment methods do you accept?
- We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.
Send your message to this supplier
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