ZHANGJIAGANG FLAME MACHINERY CO.,LTD.
| Hardness | HRC61-62 |
| Type | Twist Drill Bit |
| Surface | black |
| Material | HSS-4241 |
| Shank | 1/2 reduce Shank |
| Process | roll forged |
| Size | 3/8 |
| Use | light metals |
| Name | hss drill bits for steel |
| Point angle | 118 Degree Split Point |
| Payment Terms | T/T, L/C, D/P |
| Supply Ability | 400,0000Pcs Per Mouth |
| Delivery Time | 30-45days |
| Packaging Details | Plastic box,Double Blister card |
| Brand Name | XRTOOLS |
| Model Number | 3/8 |
| Certification | ISO9000 |
| Place of Origin | JIANG SU |
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Product Specification
| Hardness | HRC61-62 | Type | Twist Drill Bit |
| Surface | black | Material | HSS-4241 |
| Shank | 1/2 reduce Shank | Process | roll forged |
| Size | 3/8 | Use | light metals |
| Name | hss drill bits for steel | Point angle | 118 Degree Split Point |
| Payment Terms | T/T, L/C, D/P | Supply Ability | 400,0000Pcs Per Mouth |
| Delivery Time | 30-45days | Packaging Details | Plastic box,Double Blister card |
| Brand Name | XRTOOLS | Model Number | 3/8 |
| Certification | ISO9000 | Place of Origin | JIANG SU |
| High Light | 1/2in reduced shank drill set ，reduced shank drill set Black Oxide ，Twist 1 2 hss end mill | ||
XRTOOLS reduced shank drill bits are designed for professionals and DIY users needing precision, affordability, and universal compatibility. Available in sizes from 3/8" to 3/4", each bit features roll-forged construction, a black oxide anti-corrosion finish, and a reduced shank for use with standard chucks. Ideal for metal, wood, and plastic drilling, these bits are tailored to meet the demands of the Russian and CIS markets.
Wood: hardwood, softwood, MDF, plywood
Plastics and composite materials
Compatible with handheld drills and bench drill presses
✅ Reduced Shank fits standard 10mm–13mm drill chucks
✅ Roll Forged Body offers strength and affordability
✅ Black Oxide Coating reduces friction and prevents rust
✅ 118° Tip for accurate starts and universal use
✅ Multi-Size Range (3/8"–3/4") for versatile drilling
✅ Suitable for Retail & B2B Distribution
| Cutting Diameter | Shank Diameter | Overall Length | Tip Angle | Material |
|---|---|---|---|---|
| 3/8" (9.5 mm) | 5/16" (8 mm) | 80 mm approx. | 118° | HCS / HSS |
| 1/2" (12.7 mm) | 3/8" (9.5 mm) | 100 mm approx. | 118° | HCS / HSS |
| 5/8" (15.8 mm) | 1/2" (12.7 mm) | 120 mm approx. | 118° | HCS / HSS |
| 3/4" (19.0 mm) | 1/2" (12.7 mm) | 130 mm approx. | 118° | HCS / HSS |
1.Retail Packaging
Individual PVC tubes or hanging blister cards
Full-color XRTOOLS branding (customizable)
Barcode and multilingual labels (EN/RU)
Ideal for hardware stores, online sales (Ozon, Wildberries)
2. Bulk/Industrial Packaging
10–25 pcs per plastic tube or kraft box
Size stickers and QR-coded labels
Cost-effective for workshops, resellers, and B2B customers
3.OEM / Private Label
Custom logo printing on drill bits
Custom packaging (tube, box, pouch)
MOQ from 500 pcs per size
Fast lead time and RU-compliant labeling support
Sample kits and mixed-size sets (e.g., 3 pcs / 5 pcs / 7 pcs) are also available for wholesale clients.
Production Process
Certified raw material selection (HCS or HSS)
Roll forging and spiral flute forming
Precision 118° tip grinding
Black oxide chemical finish
Dimensional QC and hardness testing
Packaging and dispatch
Set low RPM for steel; medium for wood/plastic
Let the bit do the work—avoid force
Always wear eye protection
After-Sales Service
1.12-month manufacturing warranty
2.English & Russian technical support
3.Bulk pricing and custom documentation for Russian importers
4. ISO & RU-compliant MSDS and certifications available
Q: Do you offer branded packaging for retail?
A: Yes, we support XRTOOLS and custom branding for OEM.
Q: What’s the MOQ for OEM orders?
A: 500 pieces per size or 100 sets for mixed kits.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2018
Total Annual:
500-600
Employee Number:
135~150
Ecer Certification：
Verified Supplier
Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in Danyang, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We speciali... Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in Danyang, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We speciali...
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