DW991K-2 (1) DeWALT Boring Machine - Overview

Included in part number 380264-09

Included in part number 385475-00

This is a genuine OEM supplied replacement part designed for use with drills/drivers. This screw helps to secure the chuck to the unit. This is a reverse thread, oval-head Torx screw, made out of metal and it is sold individually. Requires a Torx screwdriver to install or remove this screw.

This is an authentic DeWALT replacement part. The spring is commonly found in DeWALT power tools such as drills and screwdrivers. This is a metal part used to hold the shifter switch in place. This part is sold individually.

Included in part number 385475-00

Included in part number 380264-13

This synthetic gear grease is used to lubricate internal gears in power tools, reducing friction, wear, and noise during operation. Its high-performance formula helps prevent corrosion and protects moving parts under load. Applying fresh grease during maintenance restores smooth gear movement and extends tool life.

This brush kit is supplied directly from original equipment manufacturer. It is a genuine replacement item that is specially designed for use with drills/drivers. Carbon brushes are some of the most commonly replaced items. Due to normal use and friction brushes will gradually wear down requiring replacement. It is advised to replace both...Read more brushes at the same type. This set includes two (2) carbon brushes, two (2) metal brush holders with springs and two (2) lead wires. You would need a screwdriver to complete this job. • Make sure the unit is unplugged • Remove the housing screws • Separate the housing halves • Disconnect lead wires • Take out old brushes and replace them with the new ones • Reassemble and test the tool

This is an OEM sourced replacement part which is specially designed for use with DeWALT and Black and Decker drills. It allows user to secure drill bits. The ratcheting action clicks the jaws tightly into place for reduced bit slippage. If your drill's bit retention is suffering, the rotation feels stiff, or the chuck has seized up entire...Read morely, a new chuck should fix the problem. NOTE: This 3/8" capacity chuck mounts to the drill using a 1/2"-20 threaded spindle. The light-weight plastic design provides comfort while the keyless two-sleeve construction adds the efficiency and ease-of-use of keyless bit-swapping.