E J Company

Deep Hole Drilling Products

BTA Drills

Single Tube Demonstration

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The BTA—STS Drill is a single Tube Drilling system used in Deep Hole Drilling applications where fast metal removal is needed. Drill sizes in BTA Drills are from 0.312”-2.559” diameter. New drills are manufactured in a number of grades to fit individual customer requirements. BTA (STS) Drills of brazed construction can be re-tipped in our plant to an “as new” condition at a significant cost reduction and savings to the customer. These drills require high pressure coolant to flush the chips through the tube to the chip box.

WE MANUFACTURE TUBES IN HOUSE TO CUSTOMER SPECIFIED LENGTH FOR ALL DRILLS.

Available Grades

Click table below to enlarge.

Uncoated Grades
C2 G24
C5 G52
C6 G62 & G63
C7 G79
Coated Grades
G5210 G2410 G6310
G5240 G2440 G6340
G5250 G2450 G6350
G5270 G2470 G6370
G5271 G2471 G6371
SINGLE TUBE STYLE DEEP-HOLE DRILLS