BTA DRILLING
BTA drillingØ12 to Ø500, deep and straight.
Choose a BTA drill head by diameter. GHD for Ø12–65, DHD for the most-used Ø25–65, LHD and THD for large diameters, and the 500 series adjusted with cartridges — all designed and built in-house.
700 SERIES
GHD drill head
Small and medium diameter heads that cover many diameters with one insert type.
Ø12.00 – 65.00 mmDetails
800 SERIES
DHD drill head
The most-used Ø25–65 mm, for STS and EJECTOR. Many sizes in stock.
Ø25.00 – 65.00 mmDetails
801 SERIES
LHD drill head
Large-diameter heads adjusted with cartridges and shims.
Ø65.00 – 162.00 mmDetails
T-MAX 424.10 SERIES
THD drill head
Cartridge-type large-diameter heads, made up to Ø500 mm according to the catalogue.
Ø63.50 – 183.90 mmDetails
500 SERIES
IHD drill head
Adjustable heads whose diameter range is widened by changing cartridges and pads.
Ø46.50 – 255.99 mmDetailsBTA DRILLING LINE-UP
Line-up by diameter.BTA drilling line-up.
Below Ø25 mm choose the GHD; above Ø65 mm, the LHD or THD. The 500 series sets its diameter with cartridges.
Need a size that isn’t listed?Send us the drawing.
Tell us the workpiece material, hole diameter, depth and machine, and we will suggest the right tool.