| Customization: | Available |
|---|---|
| Customized: | Customized |
| Standard: | DIN, AISI |
|
Still deciding? Get samples of US$ 50/Set
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Introducing the Raytal High Quality Titanium Coated High-Speed Steel 4-20mm Step Drill Bit, designed to meet all your drilling needs. This versatile drill bit is perfect for cross-border e-commerce platforms, ensuring that you can reach customers worldwide.
Constructed with high-speed steel, this drill bit offers exceptional durability and longevity. The titanium coating enhances its strength and provides superior resistance against wear and tear. With its 3-flats shank design, it offers a secure grip and prevents slipping during drilling operations.
The spiral flute design ensures efficient chip removal, reducing the risk of clogging and overheating. This step drill bit comes in metric sizes, allowing for precise and accurate drilling. Whether you are working on metal, wood, or plastic, this drill bit delivers excellent results.
Raytal is known for its commitment to quality, and this drill bit is no exception. It is meticulously crafted to deliver high performance and reliability. With the 4-20mm size range, this drill bit set is perfect for various applications, making it a must-have for both professionals and DIY enthusiasts.
Upgrade your drilling experience with the Raytal High Quality Titanium Coated High-Speed Steel 4-20mm Step Drill Bit. Order yours today and experience the difference!
| Step Drill Material | HSS 4241 / 4341 / 6542 (M2) / 9341 M35 / M42 Cobalt High Speed Steel are are available |
| Surface Treatment | Titanium Coated / TiAIN Coated / Cobalt Coated / Black Golden / Nano-blue / Black Oxide / Bright finish |
| Shank Type | 3-Flat / Hex / Round |
| Flute Type | Straight / Spiral |
| Flute Q'TY | 2 / 3 / 4 Flutes |
| Origin | China |
| MOQ | 100 |
| Use | Wood/Plastic/Metal |
| Ratail Packing | Slide Card / Clamshell / Plastic Box / Steel Box |
| Point Angle | 118 Degree or 135 Degree |
| Production Capacity | 500000 Pieces/Year |
| Origin | China |
| HS Code | 8207509000 |
| Size(mm) | Bit #1 (5 steps): 4, 6, 8, 10, 12; / Bit #1(9 steps):4, 5, 6, 7, 8, 9, 10, 11, 12; Bit #2 (9 steps): 4, 6, 8, 10, 12, 14, 16, 18, 20; Bit #3 (10 steps): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22; Bit #4 (14 steps): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30; Bit #5 (15 steps): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32. |
| Material | Component (%) |
| HSS 4241 | C (0.9~1.0); Si(1.0~1.3); Mn(0.25~0.4); P(0~0.035); S(0~0.009); Cr(3.8~4.2); Mo(0.55~0.85); W(1.6~2.0); V (0.4~0.65); Co(0) |
| HSS 4341 | C (0.83~0.93); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.5~3.5); W(3.5~4.5); V (1.2~1.8); Co(0) |
| HSS 6542 (M2) | C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9); V(1.8~2.0); Co(0) |
| HSS 9341 | C (0.77~0.87); Si(0.2~0.4); Mn(0.2~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(2.7~3.3); W(8.5~9.5); V(1.3~1.7); Co(0) |
| HSS M35 (Co5%) | C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(4.6~4.9) |
| HSS M42 (Co8%) | C (0.8~0.9); Si(0.2~0.45); Mn(0.15~0.4); P(0~0.03); S(0~0.009); Cr(3.8~4.4); Mo(4.6~4.9); W(5.6~5.9);V(1.8~2.0); Co(7.6~7.9) |
| Packaging Details | In Wooden box, Metal Box, PVC Pouch, Plastic Box, Individually in Skin Card |
Customized
| Customized logo | Customized size | Customized packing | Graphic customization |
| Min. Order: 100 PCS | Min. Order: 1000 PCS | Min. Order: 1000 PCS | Min. Order: 1000 PCS |
Q: Are you a manufacturer or a trading company?
A: We are a company specializing in the integration of manufacturing and trade in the hardware tools export industry. Our core products, high-speed steel drill bits and torque wrenches, are produced by our two wholly-owned manufacturing factories. Simultaneously, we offer a one-stop service for trading integrated tools and equipment products to our customers.
Q: What is your R&D capability?
A: Our two manufacturing factories have professional product R&D teams of around 10 people each. We apply for over 20 domestic and foreign patents annually.
Q: How do you ensure quality?
A: We have a highly comprehensive quality control system. From raw material intake to shipment, we have quality control personnel overseeing every process.
Q: Can you provide ODM directed cooperation and development services?
A: Our sales and R&D teams have rich experience in ODM directed cooperation and development. Generally, clients provide design concepts, we propose design plans, and upon confirmation of the design plans, we arrange for prototype samples. After confirming the prototype samples, we proceed with bulk production.
Q: Can we obtain free samples for testing?
A: We offer free samples for customer testing, while the shipping costs for the samples are to be borne by the buyer.
){kind=link}