b'Table of ContentsJuly 2021Volume 73Issue 7 1 Northfield Plaza, Suite 240COVER STORIES 46Tool Presetting Truth Northfield, IL 60093Reducing time spent setting847-498-9100 Fax: 847-559-444414Chips Away tools can increase pro ts. www.ctemag.com / www.cteguide.comEffective holemaking withPublishermicrodrills requires a well- DEPARTMENTSDennis Spaethadjusted approach, especially4Lead Angle
[email protected] chip evacuation. The cover image is courtesy of MikronEditorialTool SA/Mikron Corp. Monroe. 6MetalworkingGreg Bartlett, Managing Editor22Monitoring MicrodrillProduct Review
[email protected] and Breakage Gina Stehl, Creative DirectorMachining tiny holes with solid- 8Machine Technology
[email protected] microdrills presentsAlan Richter, Editor-at-Largechallenges. 10Machinists Corner
[email protected] ContributorsBoring Ending 12Ask the Grinding Doc Cutting Tool Engineering regularly features 28writing by numerous industry experts and Finishing boring processes withpractitioners, such as Jeffrey Badger,the right tools boosts accuracy49Productive Times Christopher Tate, Brandt Taylor andCraig Zoberis.and surface quality.38Give Threading a Whirl 51Advertisers Index Advertising SalesThread whirling is a productiveScott Beller, East847-714-0183 way to quickly make certain52Look-Ahead
[email protected] forms.Tom Tobiason, Central/West815-733-6155Whats new at www.ctemag.com
[email protected] Jones, CentralTomorrows System Sp. z o.o.708-442-5633 offers a video overview of
[email protected] PLH3D-15W compact CNC laser head, which is suitableCorporate Stafffor engraving and cuttingFor instant access,Chief Executive Officerapplications. scan with yourDennis Spaeth smartphonecteplus.delivr.com/2advc camera.
[email protected]/Director of SalesKenneth SpaethFollow Us on 847-714-0173
[email protected] schools will receive a Powermax45 XPControllerplasma system and in-person training as partJulie Distenfieldof Hypertherm Inc.s 2021 Spark
[email protected] educational grant program. Now in itsCirculationseventh year, the program places the latest plasma technology into schools so the nextStamats Data Managementgeneration of metalworkers can train on
[email protected] found at workplaces. See this and800-553-8878more on CTE social media.2JULY 2021TOC.indd 2 6/17/21 4:39 PM'