BEILI Tools HSS M35 Cobalt Twist Drill Bits, Pack of 5 (12.7mm, 1/2") 12.7mm(1/2")
BEILI Tools HSS M35 Cobalt Twist Drill Bits, Pack of 5 (12.7mm, 1/2")
Specially designed for drilling in hard steel, thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. Product Details: Diameter: 1/2 inch. Flute length: 3.98 inch. Total length: 5.94 inch. Material: 5% Cobalt. Package: Plastic box. Drilling Reference: Material: Automobile leaf spring steel plate. Drilling Speed(r/min): 450. Feed rate(mm/r): 2. Drilling depth: 10mm. Holes: 2
Product Features
- Reduce the processing cost per hole. Search B0B5517DR9.
- High Quality Material. M35 5% Cobalt Steel Best Material.
- High Efficiency In Drilling Metals, and Stainless Steel.
- Drilling in tough metal, including heavy-duty abrasive alloy metal drilling on hardened steel
- Real 1/2". 1/2" equals to 12.7mm. Exact size is 12.7mm, tolerance 0.02mm