Jiangsu Xingrui Precision Tools Co., Ltd.
| Type | Core Drill Bit |
| Flute | Spiral Flute |
| Sample | Acceptable |
| Use | multiple timber and boring large poles |
| Material | High Speed Steel |
| Size | 3-10mm |
| Payment Terms | L/C, T/T, D/P, Western Union |
| Supply Ability | 20000PCS PER DAY |
| Delivery Time | 25-30 days |
| Packaging Details | Each item will be transparent plastic box |
| Process | Fully Ground,Roll Forged |
| Color | Color Painting |
| name | Saw Drill Bit |
| Shank | Quick Change Hex Shank |
| Surface Finish | Titanium Coated |
| Brand Name | XRTOOLS |
| Model Number | 6mm-60mm |
| Certification | ISO9000 |
| Place of Origin | CHINA |
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Product Specification
| Type | Core Drill Bit | Flute | Spiral Flute |
| Sample | Acceptable | Use | multiple timber and boring large poles |
| Material | High Speed Steel | Size | 3-10mm |
| Payment Terms | L/C, T/T, D/P, Western Union | Supply Ability | 20000PCS PER DAY |
| Delivery Time | 25-30 days | Packaging Details | Each item will be transparent plastic box |
| Process | Fully Ground,Roll Forged | Color | Color Painting |
| name | Saw Drill Bit | Shank | Quick Change Hex Shank |
| Surface Finish | Titanium Coated | Brand Name | XRTOOLS |
| Model Number | 6mm-60mm | Certification | ISO9000 |
| Place of Origin | CHINA | ||
| High Light | hss wood drill bit ，hss long drill bits for wood ，timber wood drill bit | ||
Our Titanium-Coated HSS Saw Drill Bit Set is a versatile hybrid tool designed for modern woodworking and thin-metal fabrication. Combining the functions of a twist drill and a lateral saw, these bits allow professionals to drill, saw, and groove without switching tools. The industrial-grade Titanium Nitride (TiN) coating ensures long-lasting sharpness and heat resistance, even during high-friction lateral milling.
Each bit is precision-ground to ensure 100% concentricity and balanced cutting force. The following dimensions are the international standard for this 8-piece professional set.
| Diameter (D) | Total Length (L1) | Flute / Saw Length (L2) | Shank Type | Target Material |
| 3.0 mm | 60 mm | 31 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 4.0 mm | 70 mm | 42 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 5.0 mm | 80 mm | 50 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 6.0 mm | 85 mm | 54 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 6.5 mm | 85 mm | 54 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 7.0 mm | 88 mm | 58 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 8.0 mm | 92 mm | 62 mm | Round Straight | Wood / Plastic / Thin Aluminum |
| 10.0 mm | 95 mm | 70 mm | Round Straight | Wood / Plastic / Thin Aluminum |
Unlike standard bits, the flute edges are serrated like a saw. Once the tip has penetrated the material, these sharp teeth allow the user to move the drill sideways to create slots, grooves, or irregular shapes.
The high-quality gold titanium coating reduces friction and allows the bit to operate at higher RPMs without overheating. This increases the tool life by up to 300% in abrasive hardwoods and plywood.
The precision-ground tip features a 135-degree split point that eliminates "bit walking." This ensures instant centering upon contact with smooth surfaces like aluminum sheeting or laminated wood boards.
Forged from premium High-Speed Steel, these bits maintain a Rockwell hardness of HRC 60-63. This ensures the serrated edges remain sharp even after multiple lateral cutting cycles in hard materials.
Woodworking: Perfect for creating recessed grooves for wiring, enlarging holes for hardware, or intricate craft scrollwork.
Metal Fabrication: Efficiently cuts through thin aluminum alloy sheets, copper, and brass (thickness ≤ 3mm).
Renovation: Ideal for adjusting outlet box holes in drywall or cabinetry "on-site."
Plastic Working: Cleanly grooves and cuts PVC, acrylic, and ABS materials without melting.
Retail Ready: Available in an indexed plastic storage case or high-impact blister cards with multi-language technical data.
Bulk Wholesale: Moisture-proof inner boxes and reinforced export cartons palletized for long-distance sea and rail freight.
OEM Customization: Precision Laser Etching of your brand logo and metric sizes directly on the bit shanks.
Q: What is the maximum material thickness for lateral cutting?
A: For the best results and to prevent bit breakage, we recommend a maximum material thickness of 3mm to 5mm for lateral sawing and grooving.
Q: Can I use these bits in a standard hand drill?
A: Yes. The round straight shank is fully compatible with all standard 10mm (3/8") and 13mm (1/2") keyed or keyless chucks.
Q: Are these bits suitable for stainless steel?
A: These bits are optimized for wood, plastics, and soft metals. For stainless steel, the high friction of lateral cutting may cause excessive wear; we recommend our Cobalt (M35) series for hardened steel applications.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2008
Total Annual:
500-600
Employee Number:
30~50
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 YangZhou, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We special... Jiangsu Xing Rui Precision Tools Co., Ltd. is a leading manufacturer of high-quality cutting tools in China, established in 2008 and located in YangZhou, Jiangsu Province—a major hub for cutting tool production with convenient transportation for global logistics. Main Products We special...
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