Minerallac #7 High Speed Steel Jobber Drill Bit with 118� Point and Black Oxide Finish

Minerallac #7 High Speed Steel Jobber Drill Bit with 118� Point and Black Oxide Finish

Professional All-Purpose Drilling Solution for Multiple Materials

The Minerallac #7 High Speed Steel Jobber Drill Bit delivers reliable performance with its 118� point design and black oxide finish. This wire gauge length drill bit features a straight shank construction and roll forged manufacturing for durability across wood, aluminum, and mild steel applications. With its 0.2010" diameter and 3-5/8" overall length, this general purpose drill bit provides the extended reach characteristic of jobber-style bits.

Professional Features & Benefits

• High Speed Steel Construction: Provides superior durability and heat resistance for extended tool life in demanding drilling applications.
• 118� Point Angle: Delivers optimal penetration and chip evacuation for clean, precise holes across multiple material types.
• Black Oxide Finish: Reduces friction and heat buildup while providing corrosion resistance for consistent performance.
• Roll Forged Manufacturing: Ensures uniform grain structure and enhanced strength throughout the drill bit body.
• Wire Gauge #7 Size (0.2010"): Provides precise diameter control for accurate hole sizing in electrical and general applications.
• Multi-Material Compatibility: Works effectively in wood, aluminum, and mild steel for versatile workshop and jobsite use.
• Straight Shank Design: Ensures secure chuck grip and reliable power transmission during drilling operations.

Technical Specifications

• Country Of Origin: United States
• Features: Wire Gauge Length, 118 Degree Point, General Purpose Drill Bit, Roll Forged, Straight Shank, Black
• Flute: 2-7/16" in
• Material Usage: Works Great in Wood, Aluminum, Mild Steel
• Overall Length: 3-5/8" in
• Product Finish: Black Oxide Finish
• Product Size: #7 Wire Gauge (0.2010" in)
• Product Type: High Speed Steel Jobber Drill Bit

Installation & Operation

1. Mount the drill bit securely in the chuck, ensuring proper alignment and tight grip on the straight shank.
2. Select appropriate drilling speed based on material type and drill bit diameter specifications.
3. Position the workpiece securely and mark the drilling location for accurate hole placement.
4. Apply steady, controlled pressure while drilling, allowing the 118� point to penetrate smoothly.
5. Clear chips regularly during deep drilling operations to maintain cutting efficiency and prevent overheating.
6. Complete the drilling operation and allow the bit to cool before storage or subsequent use.

Professional Applications

• Electrical Installation and Wiring Projects
• General Manufacturing and Fabrication
• Woodworking and Carpentry Operations
• Automotive and Equipment Maintenance
• HVAC Installation and Service
• Metal Fabrication and Assembly
• Maintenance and Repair Operations

Why Choose Minerallac Quality?

Minerallac delivers professional-grade drilling solutions with American manufacturing quality and roll forged construction. The black oxide finish and high speed steel composition ensure reliable performance and extended tool life, making this jobber drill bit a dependable choice for demanding applications across multiple materials.