Description
Drillco 720A122 11/32 Slow Helix 135° Drill is designed for precision drilling in hard and difficult-to-machine materials. Its slow helix design and 135° split point provide smooth penetration while increasing edge strength, making it ideal for materials up to Rc 60. The heavy-duty web and short flute enhance rigidity and reduce deflection, ensuring clean and accurate holes in demanding applications.
Features:
- 11/32 slow helix drill with 135° split-point tip for efficient penetration
- Heavy-duty web and short flute for added strength and rigidity
- Solid carbide construction for superior hardness and wear resistance
- Nitrate-free, amine-free, boron-free, phenol-free, and active sulfur-free
- Non-toxic and biodegradable for safe use
Benefits:
- Effortless penetration in hard and abrasive materials
- Maintains rigidity for precise hole-making
- Reduces wear and extends tool life
- Safe and environmentally friendly for operators
- Consistently produces clean and accurate holes
Technical Specifications:
- Model: 720A122
- Type: Slow Helix Drill, 135° split point
- Material: Solid Carbide
- Applications: Drilling hard steels, stainless steel, and other difficult-to-machine materials up to Rc 60
- Additional Features: Nitrate-free, amine-free, boron-free, phenol-free, active sulfur-free, non-toxic, biodegradable





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