Starrett CSC27 Smooth Cutting Holesaw 27mm | BF1327

Starrett CSC27 (BF1327) Cordless Smooth Cutting Holesaw, 27mm Bi-Metal

Starrett CSC27 smooth cutting holesaw (27mm) is a bi-metal hole saw assembly designed for clean, controlled cutting when making cable, conduit and access holes in thin materials on-site. Built for use with battery-operated drills, it’s a practical choice for electricians, installers and fabricators who want consistent results with less effort.

With the CSC27, you get a compact 27mm hole saw solution that’s suited to multi-material work such as sheet metals, timber and plastics, while the built-in depth stop helps limit over-travel for safer, more predictable cutting. Model BF1327 refers to this 27mm variant.

Key Features

• Designed for cordless drills: Optimised for battery-operated power tools to support efficient on-site hole cutting.
• Bi-metal construction: High-speed steel cutting edge with a tough alloy body for durability in demanding applications.
• Smooth cutting tooth form: Constant pitch 8 TPI teeth help deliver cleaner cuts and steady control.
• Depth-limiting base cap: Integrated safety stop limits cutting depth to help prevent drilling beyond the designed travel.
• Multi-material capability: Suitable for cutting stainless and mild steel sheet, plasterboard, wood and thin plastics.
• Complete assembly: Includes the essential components for use, with an ejector spring to assist plug removal.

Specifications at a glance

Suitable applications

• Cutting neat holes in stainless and mild steel sheet.
• On-site electrical and mechanical installations (e.g. conduit and cable access holes).
• General multi-material work in timber, plasterboard and thin plastics.