Arbor with High Speed Steel Pilot Drill w Quick Release - Malco These features make the Malco

These features make the Malco CG10 Caulking Tool an excellent choice for professionals and DIY enthusiasts who need a reliable and efficient caulking gun

It protects bearing assemblies from damage by broken couplings

providing reliable and consistent ignition

Size: 1/2 inch

Scriber: Hardened steel scribe stored in the anvil for clean markings

Arbor with High Speed Steel Pilot Drill w Quick Release - Malco These features make the MalcoThe Malco HHA1 Quick Release Set includes an arbor and a High Speed Steel (HSS) pilot drill, designed for use with Malco's "Quick Action" carbide tipped hole saws. Here's a detailed overview: Malco HHA1 Key Specifications Arbor Type: Quick Connect with quick release for fast plug ejection. Pilot Drill Material: High Speed Steel. Hex Shank Size: 10 mm fits securely in a 1 2 inch (12. 7 mm) drill chuck. Overall Length: Approximately 7 5 16 inches (186