801 series LHD BTA drill head (LHD-15D070) — cartridges, inserts and support pad

BTA DRILLING · 801 SERIES

LHD drill headØ65–162 mm, large diameters with cartridges.

The 801 series LHD is a cartridge-type BTA head for large diameters of Ø65.00–162.00 mm. Cartridges and shims widen its diameter adjustment range, and it suits both single-tube (STS) and ejector (EJECTOR) tubes.

Find by diameter Catalogue PDF
RANGE
Ø65.00 – 162.00 mm
SYSTEM
STS · EJECTOR
TYPE
Cartridge type
PADS
Support · safety · fibre pads
CUSTOM
Custom-built

FEATURES

Large holes, no vibration.Why the 801 series.

Features of the 801 series, as listed in the 2026 BTA Solution catalogue.

CHIP FLOW

Chip evacuation and cutting speed

Designed for excellent chip evacuation, high cutting speeds and greater durability.

ADJUST

Wide diameter adjustment range

Cartridges and shims widen the diameter adjustment range.

LOW VIBRATION

Less vibration

Splitting the cut across more inserts reduces vibration when drilling, and the chip breakers are optimised.

SAFETY PAD

Head protection · custom-made

Safety pads protect the head, and each head is built to customer requirements.

SPECIFICATIONS

SpecificationsChoose the head by nominal diameter.

The three digits after D in the order code give the nominal diameter (e.g. LHD-15D070 = Ø70). Each head has a diameter adjustment range; enter a diameter to see the nearest head.

Enter a diameter to see the head with the nearest nominal diameter and its components. Check the table to confirm it falls within the adjustment range.

801 series LHD (quantity = ×n)
Order codeAdjustment rangemmTube ODmmCentreIntermediatePeripheralSafety · fibre padsSupport pad
LHD-14D0651.5056.0LPMT12T308C ×1LPMT12T308I ×1LPMT13T308 ×1142067-S ×3430.32-12D65.0 ×3
142067-F ×1LNXT35D065-SUP ×3
LHD-15D0681.5062.0LPMT12T308C ×1LPMT12T308I ×1LPMT13T308 ×1142067-S ×3430.32-12D65.0 ×3
142067-F ×1LNXT35D065-SUP ×3
LHD-15D0701.0062.0LPMT08T308C ×2LPMT08T308I ×1LPMT13T308 ×1142067-S ×3430.32-12D70.0 ×3
LPMT06T308C ×1142067-F ×1LNXT35D065-SUP ×3
LHD-15D0713.0062.0LPMT10T308C ×1LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D70.0 ×3
142067-F ×1LNXT35D065-SUP ×3
LHD-16D0734.0068.0LPMT12T308C ×1LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D70.0~12D75.0 ×3
142067-F ×1LNXT35D065-SUP ×3
LHD-17D0804.0075.0LPMT08T308C ×1LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D80.0 ×3
LPMT06T308C ×2142067-F ×1LNXT35D075-SUP ×3
LHD-17D0864.0075.0LPMT08T308C ×2LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D85.0 ×3
LPMT06T308C ×1142067-F ×1LNXT35D085-SUP ×3
LHD-18D0904.0082.0LPMT08T308C ×3LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D90.0 ×3
142067-F ×1LNXT35D085-SUP ×3
LHD-18D0941.5082.0LPMT08T308C ×3LPMT12T308I ×1LPMT180608 ×1142067-S ×3430.32-12D90.0 ×3
142067-F ×1LNXT35D085-SUP ×3
LHD-18D0954.0082.0LPMT12T308C ×1LPMT08T308I ×2LPMT180608 ×1142067-S ×3430.32-12D95.0 ×3
LPMT12T308I ×1142067-F ×1LNXT35D085-SUP ×3
LHD-18D0984.0082.0LPMT12T308C ×1LPMT08T308I ×2LPMT180608 ×1142067-S ×3430.32-12D95.0 ×3
LPMT12T308I ×1142067-F ×1LNXT35D085-SUP ×3
LHD-19D1055.0094.0LPMT12T308C ×1LPMT08T308I ×1LPMT180608 ×1202582-S ×3430.32-16D110.0~D115.0 ×3
LPMT08T308I ×1202582-S ×3430.32-16D105.0 ×3
LPMT12T308I ×2202582-F ×1LNXT50D100-SUP ×3
LHD-20D1205.00106.0LPMT12T308C ×1LPMT08T308I ×4LPMT180608 ×1202582-S ×3430.32-16D120.0 ×3
LPMT12T308I ×1202582-F ×1LNXT50D110-SUP ×3
LHD-21D1255.00118.0LPMT12T308C ×1LPMT08T308I ×4LPMT180608 ×1202582-S ×3430.32-16D125.0 ×3
LPMT12T308I ×1202582-F ×1LNXT50D120-SUP ×3
LHD-21D1305.00118.0LPMT12T308C ×1LPMT08T308I ×3LPMT180608 ×1202582-S ×3430.32-16D130.0 ×3
LPMT12T308I ×2202582-F ×1LNXT50D120-SUP ×3
LHD-21D1355.00118.0LPMT12T308C ×1LPMT08T308I ×3LPMT180608 ×1202582-S ×3430.32-16D130.0 ×3
LPMT12T308I ×2202582-F ×1LNXT50D130-SUP ×3
LHD-22D1415.00130.0LPMT12T308C ×1LPMT08T308I ×2LPMT180608 ×1202582-S ×3430.32-16D140.0 ×3
LPMT12T308I ×3202582-F ×1LNXT50D130-SUP ×3
LHD-23D1505.00142.0LPMT12T308C ×1LPMT08T308I ×1LPMT180608 ×1202582-S ×3430.32-16D150.0 ×3
LPMT12T308I ×4202582-F ×1LNXT50D130-SUP ×3
LHD-23D1575.00142.0LPMT12T308C ×1LPMT12T308I ×5LPMT180608 ×1202582-S ×3430.32-16D150.0 ×3
202582-F ×1LNXT50D130-SUP ×3
LHD-24D1625.00154.0LPMT12T308C ×1LPMT12T308I ×5LPMT180608 ×1202582-S ×3430.32-16D160.0 ×3
202582-F ×1LNXT50D130-SUP ×3
  • Products or tube types not listed here can be made to order.

CARTRIDGES

Cartridge layout.Centre · intermediate · peripheral cartridges.

Inserts are fixed to the cartridges, and the cartridges are screwed to the head.

Cartridges by order code (quantity = ×n)
Order codeCentre cartridgeIntermediate cartridgePeripheral cartridge
LHD-14D065CLP12T3C-K ×1CLP12T3I-K ×1CLP13T3P-K ×1
LHD-15D068CLP12T3C-K ×1CLP12T3I-K ×1CLP13T3P-K ×1
LHD-15D070CLP06T3C-2-K ×1CLP08T3I-K ×1CLP13T3P-K ×1
CLP06T3C-K ×1
LHD-15D071CLP10T3C-K ×1CLP12T3I-K ×1CLP1806P-K ×1
LHD-16D073CLP12T3C-K ×1CLP12T3I-K ×1CLP1806P-K ×1
LHD-17D080CLP06T3C-2-K ×1CLP12T3I-K ×1CLP1806P-K ×1
CLP06T3C-K ×1
LHD-17D086CLP08T3C-K ×2CLP12T3I-K ×1CLP1806P-K ×1
CLP06T3C-K ×1
LHD-18D090CLP08T3C-K ×3CLP12T3I-K ×1CLP1806P-K ×1
LHD-18D094CLP08T3C-K ×3CLP12T3I-K ×1CLP1806P-K ×1
LHD-18D095CLP12T3C-K ×1CLP08T3I-K ×2CLP1806P-K ×1
CLP12T3I-K ×1
LHD-18D098CLP12T3C-K ×1CLP08T3I-K ×2CLP1806P-K ×1
CLP12T3I-K ×1
LHD-19D105CLP12T3C-K ×1CLP08T3I-K ×1CLP1806P-K ×1
CLP12T3I-K ×2
LHD-20D120CLP12T3C-K ×1CLP08T3I-K ×4CLP1806P-K ×1
CLP12T3I-K ×1
LHD-21D125CLP12T3C-K ×1CLP08T3I-K ×4CLP1806P-K ×1
CLP12T3I-K ×1
LHD-21D130CLP12T3C-K ×1CLP08T3I-K ×3CLP1806P-K ×1
CLP12T3I-K ×2
LHD-21D135CLP12T3C-K ×1CLP08T3I-K ×3CLP1806P-K ×1
CLP12T3I-K ×2
LHD-22D141CLP12T3C-K ×1CLP08T3I-K ×3CLP1806P-K ×1
CLP12T3I-K ×2
LHD-23D150CLP12T3C-K ×1CLP08T3I-K ×1CLP1806P-K ×1
CLP12T3I-K ×4
LHD-23D157CLP12T3C-K ×1CLP12T3I-K ×5CLP1806P-K ×1
LHD-24D162CLP12T3C-K ×1CLP12T3I-K ×5CLP1806P-K ×1
Centre cartridge
CartridgeInsertFmmLmmInsert screwCartridge screwInsert screw driverCartridge screw driver
CLP06T3C-KLPMT06T308C-G.L14.308.05513 020-34-M2.55513 020-25-M4TORX PLUS-T8TORX PLUS-T15
CLP06T3C-2-KLPMT08T308C-G.L17.3017.55513 020-34-M2.55513 020-26-M5TORX PLUS-T8TORX PLUS-T20
LPMT06T308C-G.L
CLP08T3C-KLPMT08T308C-G.L14.3010.005513 020-34-M2.55513 020-25-M4TORX PLUS-T8TORX PLUS-T15
CLP10T3C-KLPMT10T308C-G.L15.3012.005513 020-34-M2.55513 020-26-M5TORX PLUS-T8TORX PLUS-T20
CLP12T3C-KLPMT12T308C-G.L15.3015.605513 020-34-M2.55513 020-26-M5TORX PLUS-T8TORX PLUS-T20
Intermediate cartridge
CartridgeInsertFmmLmmInsert screwCartridge screwInsert screw driverCartridge screw driver
CLP08T3I-KLPMT08T308I-G,L14.309.705513 020-34-M2.55513 020-25-M4TORX PLUS-T8TORX PLUS-T15
CLP12T3I-KLPMT12T308I-G,L15.3014.605513 020-34-M2.55513 020-26-M5TORX PLUS-T8TORX PLUS-T20
Peripheral cartridge
CartridgeInsertFmmLmmInsert screwCartridge screwInsert screw driverCartridge screw driver
CLP13T3P-KLPMT13T308-K22,K2316.1049.505513 020-24-M35513-M5*0.8P*15LTORX PLUS-T9TORX PLUS-T15
CLP1806P-KLPMT180608-K22,K2321.0050.705513 020-25-M45513-M6*1P*20LTORX PLUS-T9TORX PLUS-T15
Support pad screw
Diameter rangemmSupport pad screwDriver
65.00-99.995513 020-01-M3.5TORX PLUS-T15
100.00-162.005513 020-26-M5.0TORX PLUS-T20
Cartridge shims
CartridgeThicknessmmPart no.
CLP13T3P-K0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)801-130420
CLP1806P-K0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)801-180420
Support pad shim
Support padThicknessmmPart no.
LNXT35DXXX-SUP0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)0350420
LNXT50DXXX-SUP0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)0500420
Fibre guide pad shims
Fibre guide padThicknessmmPart no.
142067-F0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)670420
202582-F0.05 · 0.1 · 0.2 · 0.3 · 0.5 (4 pcs each)820420

INSERTS & PADS

Inserts and pads.Shared by 801 and 424.10.

The peripheral inserts and support pads are shared with the T-⁠MAX 424.10 series.

Peripheral inserts (424.10 · 801)
InsertImmWmmSmmRmm
LPMT 13T308-K2210.014.33.960.8
LPMT 13T308-K2310.014.33.960.8
LPMT 180608-K2211.519.46.350.8
LPMT 180608-K2311.519.46.350.8
Support pads (424.10 · 801)
Support padImmWmmSmm
LNXT35D065-SUP35147.0
LNXT35D075-SUP35147.0
LNXT35D085-SUP35147.0
LNXT50D100-SUP50208.5
LNXT50D110-SUP50208.5
LNXT50D120-SUP50208.5
LNXT50D130-SUP50208.5
Brazed support pads 430.32 (801 · 818 · 424 families)
Support padUncoatedTiAlN coatedImmWmmSmm
430.32-10D35.0★★35127.0
430.32-10D40.0★★35127.0
430.32-10D45.0★★35127.0
430.32-10D50.0★★35127.0
430.32-10D55.0★★35127.0
430.32-10D60.0★★35127.0
430.32-12D65.0★★35147.0
430.32-12D70.0★★35147.0
430.32-12D75.0★★35147.0
430.32-12D80.0★★35147.0
430.32-12D85.0★★35147.0
430.32-12D90.0★★35147.0
430.32-12D95.0★★35147.0
430.32-16D100.0★★50208.5
430.32-16D105.0★★50208.5
430.32-16D110.0★★50208.5
430.32-16D115.0★★50208.5
430.32-16D120.0★★50208.5
430.32-16D125.0★★50208.5
430.32-16D130.0★★50208.5
430.32-16D140.0★★50208.5
430.32-16D150.0★★50208.5
430.32-16D160.0★★50208.5
430.32-16D170.0★★50208.5
430.32-16D180.0★★50208.5
Recommended insert grades
Material1st-choice grade2nd-choice grade
Steel (P)HM3SM3
Stainless steel (M)SM3IM3
Cast iron (K)HM3SM3
Non-ferrous metals (N)SM3IM3
Difficult-to-cut materials · heat-resistant alloys (S)IM3SM3
Recommended support pad grades
Material1st-choice grade2nd-choice grade
Steel (P)PM3IM3
Stainless steel (M)IM3PM3
Cast iron (K)PM3IM3
Non-ferrous metals (N)IM3PM3
Difficult-to-cut materials · heat-resistant alloys (S)IM3PM3

SYSTEM

For both tube systems.STS · EJECTOR

See how deep hole drilling works

STS · Single tube

SYSTEM
Single tube
COOLANT
Outside the tube → head
CHIPS
Out through the tube

Coolant is pushed in around the tube and carries the chips back out through it. Because the chips stay off the finished wall, the hole keeps its straightness and finish, even deep down.

EJECTOR · Double tube

SYSTEM
Double tube
COOLANT
Between outer and inner tubes
CHIPS
Drawn into the inner tube
MACHINE
Lathes · machining centres

Part of the coolant fed between the two tubes is jetted backwards, creating suction that draws the chips out. No sealed pressure head is needed, so deep holes can be drilled on conventional lathes and machining centres.

BTA DRILLING LINE-UP

For other diameters.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.

All BTA drilling

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.

+82-31-430-7094