Accessory Bundle

Get all three BullseyeBore Core accessories for 10% off. The Accessory Bundle includes Standard Chuck Alignment Guides, Chuck Extensions, and Worksurface Extension Plate.  
 

A Standard Chuck Alignment Guide is required if you intend to mount BullseyeBore Core on a hex shank chuck or a chuck with a small front face. Most standard chucks also benefit from a Standard Chuck Alignment Guide for proper operation and alignment. A Standard Chuck Alignment Guide provides a means to consistently and easily center BullseyeBore Core onto the flat chuck face during installation. Mounting BullseyeBore Core on the center of the flat chuck face during installation leads to better balance and rotational stability during drilling operations. A Standard Chuck Alignment Guide can also prevent lateral displacement or slippage across the chuck face during drilling. The Standard Chuck Alignment Guides come in a pack of 9 for different size chuck faces (0.70”, 0.75”, 0.80”, 0.85”, 0.90”, 0.95”, 1.00”, 1.05” and 1.10”). Please see the Standard Chuck Alignment Guide product page or the BullseyeBore website FAQ to learn more about Standard Chuck Alignment Guides.
 
A Chuck Extension is recommended for use with specialty bits such as Spade and Auger bits as well as longer drill bits (typically 4” or more). A Chuck Extension is also recommended for use with the Standard BullseyeBore Core models CR1-100 and CG1-100. A single Chuck Extension mounts in between the drill chuck face and BullseyeBore Core. A Chuck Extension is used to move BullseyeBore Core’s projected Reference and Alignment Patterns closer together on the worksurface at the start of drilling, which can make drill alignment or misalignment easier to visualize. They can also be used to reduce the overall diameter of the Alignment Pattern (or Patterns) if they do not fit on the worksurface. The Chuck Extensions come in a pack of 3 in lengths of 0.525”, 1.0” and 1.5”. Please see the Chuck Extensions product page or BullseyeBore website FAQ to learn more about Chuck Extensions.
 
The BullseyeBore Core Worksurface Extension Plate is a flat aluminum circular plate that can be either held in place or tacked in place on the flat worksurface to “extend” it so the worksurface patterns are fully visible. Worksurface Extension Plates “extend” a narrow worksurface so the Reference Pattern and at least one Alignment Pattern is visible. It is essential for working on narrow surfaces like 2x4s and 4x4s. The plate is light grey and has a 6” diameter with the BullseyeBore logo on one side and nothing on the other. Please see the Worksurface Extension Plate product page or the BullseyeBore website FAQ to learn more about the Worksurface Extension Plate.