T-A® Deep Hole Drilling

At AMEC we have taken our extensive and in-depth knowledge of drilling and production to create a complete deep hole drilling system, which includes three outstanding product ranges to meet the diverse and often extreme demands of deep hole drilling. This specialised catalogue covers all of the products in our deep hole drilling programme and provides detailed information on our XL and 3XL drills together with the innovative BT-A Drill, which sets new standards in accuracy, tool life and performance in this application sector.

Whatever your deep hole drilling requirements, AMEC has the solution.

Features and Benefits

BT-A Drill
Maximum flexibility with a diameter range from 12.95 to 47.80mm Maximum drill depth 2.6 metres as standard) Balanced cutting forces provide significantly increased penetration rates over brazed heads and traditional gun drills Laser clad bearing area, provides improved hole straightness Compatible with standard BTA-STS tubes Replaceable inserts, eliminates the need for re-sharpening

XL & 3XL Drill bodies
Excellent gun drill replacement where fast metal removal is required Diameter range 9.5mm to 114.48 mm Maximum drill depth up to 32 X Diameter Improved holder design provides excellent chip evacuation High strength holder provides extended tool life Easy to change insert reduces machine down time and cost

Special Drills
Custom designed for specific applications and requirements Guided for maximum stability & straightness Unguided for maximum flexibility Replaceable inserts eliminates the need for regrinding and length re-setting Available in large length to diameter ratios (typically 40:1) Complete control over all elements of the drill design

AMEC - Making a difference.

Catalogue covers the following products:

• BT-A Drill, XL & 3XL Drill bodies and Special Drills