| Customization: | Available |
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| Thread Quality: | Cut Thread |
| Applicable Material: | Cast Iron |
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Three Functions in One Tool
Single-Step Operation: Integrates drilling, chamfering, and tapping, reducing cycle time by 60%.
High Concentricity: Coaxial design ensures alignment between hole and thread (≤0.02mm deviation).
Material & Coating Technology
HSS-E or Carbide: Hardness up to 65-68 HRC, suitable for hardened steel and stainless steel.
TiN/TiCN Coating: Heat resistance (1000ºC+) and wear resistance triples tool life.
DIN Standard Precision
DIN Compliance: Thread tolerance class 6H, hole diameter accuracy ≤±0.05mm.
Metric Thread Range: Compatible with DIN standard threads (M3-M12).
Efficient Chip Evacuation
Spiral Flute Design: Optimized chip flow in both drilling and tapping sections, ideal for aluminum and copper.
Multi-Environment Adaptability
Dry/Wet Cutting: Supports dry machining (carbide tools) or MQL lubrication.
TYPICAL APPLICATION SCENARIOS
Automotive Industry:
Integrated drilling and tapping of engine blocks and transmission housings to minimize downtime.
Aerospace:
Precision hole and thread processing in titanium fasteners and aerospace aluminum structures.
Mold Manufacturing:
Combined machining of mold inserts and ejector pins for perfect hole-thread alignment.
Energy Equipment:
High-hardness stainless steel machining for pump bodies and valve blocks, eliminating cumulative errors.
General Machinery:
Mass production of bolts, flanges, and standard parts for enhanced SME efficiency.
| Size | Overall length |
Drill Length |
Thread Length |
Hexagonal | Limit |
| M3*05 | 37 | 5.6 | 9 | 1/4(6.35) | 6H |
| M4*0.7 | 40 | 8 | 9 | 1/4(6.35) | 6H |
| M5*0.8 | 43 | 9.8 | 10 | 1/4(6.35) | 6H |
| M6*1.0 | 46 | 10 | 13 | 1/4(6.35) | 6H |
| M8*1.25 | 54 | 13 | 14.5 | 1/4(6.35) | 6H |
| M10*1.5 | 64 | 17 | 18 | 1/4(6.35) | 6H |
| M12*1.75 | 72 | 21 | 20 | 1/4(6.35) | 6H |
Q1: Are you a factory or a trader?
A: We are a manufacturer integrating industry and trade, so you are welcome to visit our company.
Q2: Can I add my LOGO to the product?
A: We support on-demand customization, including LOGO customization, packing customization, etc.
Q3: What payment methods do you support?
A: We support T/T, Western Union, Paypal, cash, etc. The details can be negotiated.
Q4: What are your modes of transportation?
A: We usually choose the appropriate mode of transportation (sea, air, land) according to the conditions of the goods, or we can choose the mode of transportation according to your requirements.
Q5: How can I get an accurate quotation?
A: You can first send your specific demand information and product pictures, and we will customize a solution for you according to your needs and inform you of the specific price.
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