The store will not work correctly when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Checkout our MAKITA Promotions: Score Free Tools and Batteries!

My Account
My Wish List
Sign In
Compare Products
Create an Account

Skip to Content

Toggle Nav

FREE Shipping On Orders $99+
(some exclusions apply)

WHAT IS GRIT?
CHECK OUT ITS SYSTEM MAP!

Experience the difference that
SuperSharp Makes!

Deals & Arrivals
Accessories
Tools & Machinery
Hand Tools
Tool Systems
Sharpening
Brands
Events

Home
Accessories
Bits (Drilling Boring & Screwdrivers)
Boring Bits
Hinge Boring Bits

Hinge Boring Bits

We can't find products matching the selection.

Shop By

Now Shopping by

Stock Status Ships direct from manufacturer Remove This Item

Shopping Options

Drill Bit Diameter

1 3/8"12items
1 9/16"2items
13/16"8items
9/16"1 item

Drill Bit Length

2 1/4"3items
2 3/4"2items

Manufacturer

Amana Tool Corp.53items
Festool2items

Material

Carbide Tip6items

Shank Diameter

1"1 item
3/8"45items

Compare Products

Remove This Item

You have no items to compare.

My Wish List

Last Added Items

Add to Cart
Remove This Item

Go to Wish List

You have no items in your wish list.

Customer Service
Order Status
Shipping & Delivery
My Account
FAQs
Quote Request

Shop With Confidence
Terms of Use
Returns
Privacy & Security

Burns Tools
About Us
Company History
Our Brands
Contact Us
Events
Burns Tool Blog

Business Services
Blade Sharpening
Schools & Government
Contractors & Quotes
Tool Repair and Maintenance
Machinery Repair and Maintenance

590 Fish Road, Bldg 2
Tiverton, RI 02878

Call us
1.508.675.0381

Follow Us

© 2026 Burns Power Tools. All rights reserved.