Magnetic Gauge for Lisle 91000 Drill Grinder - Lisle

The Lisle 90420 Magnetic Gauge is an essential accessory designed to maximize the precision and efficiency of your Lisle 91000 Drill Grinder. This professional-grade gauge ensures accurate drill bit positioning, which is critical for achieving consistent and optimal grind angles every time. By eliminating guesswork, it empowers technicians and mechanics to maintain sharp, high-performance drill bits, ultimately extending their lifespan and improving operational effectiveness.

Key Features

• Precision Drill Bit Positioning: Facilitates exact alignment of drill bits within the grinder's clamp, crucial for consistent sharpening results.
• Dual-Sided Measurement: Features two distinct extensions—3/32 inch for drill bits up to 3/8 inch diameter and 1/8 inch for bits larger than 3/8 inch—catering to a wide range of sizes.
• Magnetic Attachment: Securely affixes to the stop lip of the Lisle 91000 Drill Grinder, providing a stable reference point during setup.
• Ensures Correct Angles: Aids in setting proper heel clearance, chisel or web angle, and cutting lip angle for superior drill performance.
• Durable Construction: Built to withstand the demands of professional automotive and industrial workshop environments.
• Streamlines Sharpening Process: Serves as a reliable stop reference, simplifying the grinding of the second cutting lip and ensuring symmetry.

Applications

The Lisle 90420 Magnetic Gauge is indispensable for any professional utilizing a Lisle 91000 Drill Grinder for routine drill bit maintenance and sharpening. It is ideally suited for:

• Automotive repair shops and service centers.
• Industrial fabrication and machine shops.
• General maintenance and repair operations.
• Any setting requiring consistent, precise sharpening of two, three, or four-fluted drill bits, flat bottom, and core drills ranging from 1/8" to 1 1/4" in diameter.