Black & Decker BDCMTI Matrix Impact Driver Attachment Countersinks High Speed Steel Countersinks are

High Speed Steel Countersinks are milled and precision ground to 82' for countersinking into most machinable materials

Wire Size: 14 - 10 AWG

Pack of 100

Surface/flush mount - G60

Heavy duty clamp style electrode holder

Black & Decker BDCMTI Matrix Impact Driver Attachment Countersinks High Speed Steel Countersinks areBlack and Decker's BDCMTI Impact Driver Attachment is part of the Matrix Quick Connect System which allows users to quickly change attachments for any project need. The MATRIX Quick Connect System offers performance and value in a simple and practical way for power tool users to grow their toolbox at their own pace. Highlights: Up to 10x the torque *vs. B&D Matrix Drill Driver Impact Driver delivers high performance output without kick back Compact