Description
Drillco 720A526 Z Slow Helix 135° Drill is engineered for precision, strength, and reliable performance in demanding drilling operations. Its slow helix design with a 135° split point ensures easy penetration, enhanced edge strength, and reduced walking when starting holes. The heavy-duty web, short flute, and overall length provide superior rigidity and stability, making it ideal for drilling hard materials up to Rc 60. Constructed from solid carbide, this drill delivers long-lasting cutting performance and durability for professional machining tasks. It contains microscopic moly particles for excellent lubricity, is silicone-free, and contains no chlorinated solvents. The drill displaces moisture effectively and performs reliably in temperatures from -20°C to 250°C (-4°F to 482°F).
Features:
- “Z” slow helix drill optimized for difficult materials
- 135° split point for self-centering and reduced walking
- Heavy-duty web, short flute, and overall length for added strength and rigidity
- Solid carbide construction for maximum durability
- Microscopic moly particles for excellent lubricity
- Silicone-free and free of chlorinated solvents
- Displaces moisture for clean operation
- Effective temperature range: -20°C to 250°C (-4°F to 482°F)
Benefits:
- Easy and precise penetration in hard materials
- Minimizes drill walking and chatter during operation
- Highly durable and long-lasting for heavy-duty use
- Excellent lubrication for smoother drilling
- Safe and environmentally friendly formulation
- Performs reliably across a wide temperature range
Technical Specifications:
- Model: 720A526
- Type: “Z” Slow Helix 135° Drill
- Material: Solid carbide
- Applications: Drill hard materials up to Rc 60 with precision; moisture displacement and lubricity for smooth operation
- Flute: Slow helix for controlled chip removal
- Lubricity: Microscopic moly particles
- Formulation: Silicone-free, no chlorinated solvents
- Temperature Range: -20°C to 250°C (-4°F to 482°F)
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