CNC Boring Head and Holder
Precision‑ground to ISO‑compliant standards, offering rigid performance and superb bore accuracy—our CNC Boring Heads and Holders are engineered for fine-tuned boring operations. Compatible with BT, SK, DIN2080, NT, and HSK tooling systems, they help deliver consistent diameter control and surface finish.
Why Choose Our CNC Boring Heads & Holders?
- Rigid Accuracy. Precision machining ensures stability through the boring process with minimal runout and deflection.
- Broad Compatibility. Offered in interfaces like BT30/40/50, SK40/50, HSK‑A63/A100, DIN2080‑40/50—and modular types ECK and NBJ for adjustable reach.
- Wide Boring Range. Tools cover bore diameters from small holes (~6 mm) to large bores (~90 mm or more), with extension options available for deeper cuts.
- Flexible Configurations. Choose standard or extension variants, insert-compatible heads, and different shank lengths to suit your setup.
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- Product Title
- CNC Boring Head and Holder BT30-EBOR48
- CNC Boring Head and Holder BT40-EBOR48
- CNC Boring Head and Holder BT50-EBOR48
- CNC Boring Head and Holder DIN2080-40-EBOR48
- CNC Boring Head and Holder DIN2080-50-EBOR48
- CNC Boring Head and Holder HSK100A-EBOR48
- CNC Boring Head and Holder HSK63A-EBOR48
- CNC Boring Head and Holder SK40-EBOR48
- CNC Boring Head and Holder SK50-EBOR48
EBOR48
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- Product Title
- CNC Boring Head and Holder BT40-EBOR60
- CNC Boring Head and Holder BT50-EBOR60
- CNC Boring Head and Holder DIN2080-40-EBOR60
- CNC Boring Head and Holder DIN2080-50-EBOR60
- CNC Boring Head and Holder HSK100A-EBOR60
- CNC Boring Head and Holder HSK63A-EBOR60
- CNC Boring Head and Holder SK40-EBOR60
- CNC Boring Head and Holder SK50-EBOR60
EBOR60
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ECK Exitension
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- Product Title
- CNC Boring Head and Holder ECK2-1-45
- CNC Boring Head and Holder ECK3-1-45
- CNC Boring Head and Holder ECK3-2-45
- CNC Boring Head and Holder ECK4-2-45
- CNC Boring Head and Holder ECK4-3-45
- CNC Boring Head and Holder ECK5-3-75
- CNC Boring Head and Holder ECK5-4-75
- CNC Boring Head and Holder ECK6-4-100
- CNC Boring Head and Holder ECK6-5-100
ECK Reduction
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- Product Title
- BT50 BORING HEAD HOLDER D= 128 mm L=100 mm
- BT50 BORING HEAD HOLDER D= 128 mm L=150 mm
- BT50 BORING HEAD HOLDER D= 128 mm L=200 mm
- CNC Boring Head and Holder NT50-ECK7-100
- CNC Boring Head and Holder NT50-ECK7-150
- CNC Boring Head and Holder NT50-ECK7-200
- SK50 BORING HEAD HOLDER D=128 mm L=100 mm
- SK50 BORING HEAD HOLDER D=128 mm L=150 mm
- SK50 BORING HEAD HOLDER D=128 mm L=200 mm
ECK-7L
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- Product Title
- BT30 BORING HEAD HOLDER D= 23 mm L= 60 mm
- BT30 BORING HEAD HOLDER D= 29 mm L=100 mm
- BT30 BORING HEAD HOLDER D= 37 mm L=100 mm
- BT30 BORING HEAD HOLDER D= 48 mm L=100 mm
- BT40 BORING HEAD HOLDER D= 23 mm L=100 mm
- BT40 BORING HEAD HOLDER D= 23 mm L=60 mm
- BT40 BORING HEAD HOLDER D= 29 mm L=100 mm
- BT40 BORING HEAD HOLDER D= 29 mm L=125 mm
- BT40 BORING HEAD HOLDER D= 37 mm L=100 mm
- BT40 BORING HEAD HOLDER D= 37 mm L=150 mm
- BT40 BORING HEAD HOLDER D= 48 mm L=100 mm
- BT40 BORING HEAD HOLDER D= 48 mm L=150 mm
- BT40 BORING HEAD HOLDER D= 60 mm L=150 mm
- BT40 BORING HEAD HOLDER D= 60 mm L=200 mm
- BT50 BORING HEAD HOLDER D= 23 mm L=100 mm
ECK-BT
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ECK-BTD
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- Product Title
- CAT40 BORING HEAD HOLDER D=(0.906) Inch L=(2.36) Inch
- CAT40 BORING HEAD HOLDER D=(0.906) Inch L=(3.15) Inch
- CAT40 BORING HEAD HOLDER D=(0.906) Inch L=(3.94) Inch
- CAT40 BORING HEAD HOLDER D=(1.142) Inch L=(3.15) Inch
- CAT40 BORING HEAD HOLDER D=(1.142) Inch L=(3.94) Inch
- CAT40 BORING HEAD HOLDER D=(1.142) Inch L=(4.92) Inch
- CAT40 BORING HEAD HOLDER D=(1.457) Inch L=(3.94) Inch
- CAT40 BORING HEAD HOLDER D=(1.457) Inch L=(4.92) Inch
- CAT40 BORING HEAD HOLDER D=(1.900) Inch L=(3.94) Inch
- CAT40 BORING HEAD HOLDER D=(1.900) Inch L=(4.92) Inch
- CAT40 BORING HEAD HOLDER D=(2.362) Inch L=(3.94) Inch
- CAT40 BORING HEAD HOLDER D=(2.362) Inch L=(4.92) Inch
- CAT40 BORING HEAD HOLDER D=(3.150) Inch L=(3.94) Inch
- CAT50 BORING HEAD HOLDER D=(0.906) Inch L=(4.96) Inch
- CAT50 BORING HEAD HOLDER D=(1.142) Inch L=(3.94) Inch
ECK-CAT
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- Product Title
- SK40 BORING HEAD HOLDER D= 23 mm L= 60 mm
- SK40 BORING HEAD HOLDER D= 23 mm L= 80 mm
- SK40 BORING HEAD HOLDER D= 23 mm L=100 mm
- SK40 BORING HEAD HOLDER D= 29 mm L= 80 mm
- SK40 BORING HEAD HOLDER D= 29 mm L=100 mm
- SK40 BORING HEAD HOLDER D= 29 mm L=125 mm
- SK40 BORING HEAD HOLDER D= 29 mm L=150 mm
- SK40 BORING HEAD HOLDER D= 37 mm L=100 mm
- SK40 BORING HEAD HOLDER D= 37 mm L=125 mm
- SK40 BORING HEAD HOLDER D= 37 mm L=150 mm
- SK40 BORING HEAD HOLDER D= 48 mm L=100 mm
- SK40 BORING HEAD HOLDER D= 48 mm L=125 mm
- SK40 BORING HEAD HOLDER D= 48 mm L=150 mm
- SK40 BORING HEAD HOLDER D= 60 mm L=100 mm
- SK40 BORING HEAD HOLDER D= 60 mm L=125 mm
ECK-SK
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EFB
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EFB-C
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EFB-T
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MLLH-BORH-ERB
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MLLH-BORH-LEFB
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- Product Title
- CNC Boring Head and Holder LERB150-205
- CNC Boring Head and Holder LERB150-205F
- CNC Boring Head and Holder LERB200-255
- CNC Boring Head and Holder LERB200-255F
- CNC Boring Head and Holder LERB250-305
- CNC Boring Head and Holder LERB250-305F
- CNC Boring Head and Holder LERB300-355
- CNC Boring Head and Holder LERB300-355F
- CNC Boring Head and Holder LERB350-405
- CNC Boring Head and Holder LERB350-405F
- CNC Boring Head and Holder LERB400-455
- CNC Boring Head and Holder LERB400-455F
- CNC Boring Head and Holder LERB450-505
- CNC Boring Head and Holder LERB450-505F
MLLH-BORH-LERB
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- Product Title
- BT40 BORING HEAD AND HOLDER SET 8
- BT50 BORING HEAD AND HOLDER SET 12
- BT50 BORING HEAD AND HOLDER SET 8
- CNC Boring Head and Holder BT40-NBJ16-12P
- CNC Boring Head and Holder DIN2080-40-NBJ16-12P
- CNC Boring Head and Holder DIN2080-40-NBJ16-8P
- CNC Boring Head and Holder DIN2080-50-NBJ16-12P
- CNC Boring Head and Holder DIN2080-50-NBJ16-8P
- CNC Boring Head and Holder HSK100A-NBJ16-12P
- CNC Boring Head and Holder HSK100A-NBJ16-8P
- CNC Boring Head and Holder HSK63A-NBJ16-12P
- CNC Boring Head and Holder HSK63A-NBJ16-8P
- CNC Boring Head and Holder SK40-NBJ16-12P
- CNC Boring Head and Holder SK40-NBJ16-8P
- CNC Boring Head and Holder SK50-NBJ16-12P
MLLH-BORH-NBJ
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- Product Title
- CNC Boring Head and Holder SC08-M5-115
- CNC Boring Head and Holder SC10-M6-115
- CNC Boring Head and Holder SC10-M6-135
- CNC Boring Head and Holder SC10-M6-160
- CNC Boring Head and Holder SC12-M6-115
- CNC Boring Head and Holder SC12-M6-135
- CNC Boring Head and Holder SC12-M6-165
- CNC Boring Head and Holder SC14-M6-160
- CNC Boring Head and Holder SC16-M10-105
- CNC Boring Head and Holder SC16-M10-140
- CNC Boring Head and Holder SC16-M10-180
MLLH-BORH-SC-M