Four Hole Drill Bushing Block

Brown Aviation Tool | Four Hole Drill Bushing Block | BAT-07 | 4-Hole Drill Bushing Block

With our Model Drill Block, you can drill perfectly straight holes every time!

Key Features

• Manufactured from heavy duty 6061-T6 aluminum channel
• 3-3/4" long x 1-1/2" wide x 1" tall
• Features precision and hardened drill bushings for long life
• Block has "feet" on the bottom, permitting quick chip ejection
• Great tool for beginners and experienced mechanics alike
• Drill sizes are permanently engraved for ease of use
• Works well on curved or flat surfaces
• Features the four most popular aerospace drill sizes #40, #30, #21, & #1
• Manufactured in the USA exclusively for Brown Tool

Applications

The Brown Aviation Tool Four Hole Drill Bushing Block is perfect for drilling holes in a variety of materials, including metal, plastic, and wood. It is ideal for use in aerospace, automotive, and industrial applications.

Benefits

The Brown Aviation Tool Four Hole Drill Bushing Block offers a number of benefits, including:

• Precision drilling: The drill bushings are precision-machined to ensure accurate hole placement and size.
• Long life: The hardened drill bushings are designed to last for a long time.
• Quick chip ejection: The "feet" on the bottom of the block help to quickly eject chips from the hole, preventing them from clogging the drill bit.
• Easy to use: The drill sizes are permanently engraved on the block for easy reference.
• Versatility: The block can be used on curved or flat surfaces.
• Popular sizes: The block features the four most popular aerospace drill sizes #40, #30, #21, & #1.
• Made in the USA: The block is manufactured in the USA exclusively for Brown Tool.

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