CNC Toolholders
CNC tool holders, arbors and CNC pull studs (retention knobs) to fit most woodworking CNC's including KOMO, Thermwood, CMS and more. CNC Toolholders are essential for a secure connection between the machining and the cutting tool. The Toolholder fits into the center spindle of the machine and works to secure the CNC Cutting Tool by clamping into its shank. All CAT, and BT toolholders have a conical taper that matches the interface of the particular spindle. HSK toolholders are not tapered, but have flanges that securely lock the toolholder in place.
Typically you will want to secure the cutting tool in the toolholder with a collet that is tightened around the tool using a collet nut. There are also hydraulic toolholders that compresses a bladder of Hydraulic fluid to keep the tool in place. There are also shrink fit toolholders that take advantage of thermal expansion/contraction by heating or cooling the toolholder's metal. Toolholders aim to provide not just secure holding capability, but also tool concentricity to the centerline of the spindle.
![]() |
BT30 and BT35 CNC Tool HoldersTool holders for ER and SYOZ collets.
|
|
![]() |
|
|
![]() |
ISO 30 and HSK 63F ArborsArbors from 40mm to 112mm. |
|
![]() |
HSK CNC Tool HoldersHSK E and F collet tool holders |
|
![]() |
Hydraulic ToolholdersFor 3/4" and 1" Shank |
|
![]() |
Hydraulic Toolholder ReducersMetric and Inch sizes |
|
![]() |
CNC Pull StudsPull Studs (Retention Knobs) for BT, KOMO, Colombo, HSD and other CNC applications. |
|
-
Southeast Tool
Pull Stud for CNC Tool Holder, BT 30-90deg, 16.5 Dia, 43 Length, Southeast Tool SE07812Pull Studs for CNC Routers - Southeast Tool SE07812; See table for dimensions*Most Southeast Tool pr…
MSRP: $28.35$24.55 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 50-60deg, 38 Dia, 85 Length, Southeast Tool SE07810Pull Studs for CNC Routers - Southeast Tool SE07810; See table for dimensions*Most Southeast Tool pr…
MSRP: $58.13$50.36 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 40-60deg, 23 Dia, 60 Length, Southeast Tool SE07808Pull Studs for CNC Routers - Southeast Tool SE07808; See table for dimensions*Most Southeast Tool pr…
MSRP: $33.69$29.17 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 30-60deg, 16.5 Dia, 43 Length, Southeast Tool SE07806Pull Studs for CNC Routers - Southeast Tool SE07806; See table for dimensions*Most Southeast Tool pr…
MSRP: $31.48$27.26 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 50-45deg, 38 Dia, 85 Length, Southeast Tool SE07805Pull Studs for CNC Routers - Southeast Tool SE07805; See table for dimensions*Most Southeast Tool pr…
MSRP: $58.13$50.36 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 40-45deg, 23 Dia, 60 Length, Southeast Tool SE07803Pull Studs for CNC Routers - Southeast Tool SE07803; See table for dimensions*Most Southeast Tool pr…
MSRP: $30.66$26.57 -
Southeast Tool
Pull Stud for CNC Tool Holder, BT 30-45deg, 16.5 Dia, 43 Length, Southeast Tool SE07801Pull Studs for CNC Routers - Southeast Tool SE07801; See table for dimensions*Most Southeast Tool pr…
MSRP: $32.48$28.13 -
Southeast Tool
CNC Tool Holder, BT35 x ER 32, 50mm Dia, 76mm Length, Southeast Tool SE061BT353276BT35 CNC Tool Holer, BT35 x ER 32- 76mm - Southeast Tool SE061BT353276; Collet Nut …
MSRP: $361.03$312.74 -
Southeast Tool
CNC Tool Holder, BT30 x ER 32 w/o Slots, 50mm Dia, 90mm Length, Southeast Tool SE06113-W-90BT30 and BT35 Chucks - Southeast Tool SE06113-W-90; Order Collet Nut separately unless it is i…
MSRP: $442.26$383.12 -
Southeast Tool
LH CNC Tool Holder, BT30 x ER 32, 50mm Dia, 60mm Length, Southeast Tool SE06113-W-60LLeft Hand BT30 CNC Tool Holer, BT30 x ER32-60mm - Southeast Tool SE06113-W-60L; Collet Nut is …
MSRP: $423.89$367.20 -
Southeast Tool
CNC Tool Holder, BT30 x ER 32 w/o Slots, 50mm Dia, 60mm Length, Southeast Tool SE06113-W-60BT30 CNC Tool Holer, BT30 x ER32-60mm without slots - Southeast Tool SE06113-W-60; Collet Nut i…
MSRP: $277.59$240.46 -
Southeast Tool
CNC Tool Holder, BT30 x ER 32 w/ Slots, 50mm Dia, 70mm Length, Southeast Tool SE06113BT30 CNC Tool Holer, BT30 x ER32-70mm with slots - Southeast Tool SE06113; Collet Nut is includ…
MSRP: $224.66$194.61 -
Southeast Tool
CNC Tool Holder, BT30 x ER 32 w/ Slot, 50mm Dia, 60mm Length, Southeast Tool SE06112BT30 CNC Tool Holer, BT30 x ER32-60mm with slots - Southeast Tool SE06112; Collet Nut is includ…
MSRP: $224.66$194.61 -
Southeast Tool
CNC Tool Holder, BT30 x ER 20 w/o Slot, 34mm Dia, 70mm Length , Southeast Tool SE06106-WBT30 CNC Tool Holer, BT30 x ER20-70mm, without slots - Southeast Tool SE06106-W; Collet Nu…
MSRP: $221.14$191.55 -
Southeast Tool
CNC Tool Holder, BT35 x SYOZ 25, 60mm Dia, 76mm Length, Southeast Tool SE06010BT35 CNC Tool Holer, BT35 x SYOZ 25-76mm - Southeast Tool SE06010; Collet Nut is included…
MSRP: $377.62$327.12 -
Southeast Tool
CNC Tool Holder, BT30 x SYOZ 25 w/o Slots, 60mm Dia, 70mm Length, Southeast Tool SE06001-WBT30 CNC Tool Holer, BT30 x SYOZ 25-70mm, without slots - Southeast Tool SE06001-W; Colle…
MSRP: $299.46$259.41 -
Southeast Tool
CNC Tool Holder, BT30 x SYOZ 25 w/ Slot, 60mm Dia, 70mm Length, Southeast Tool SE06001BT30 CNC Tool Holer, BT30 x SYOZ 25-70mm - Southeast Tool SE06001; Collet Nut is included…
MSRP: $299.46$259.41 -
Southeast Tool
CNC Tool Holder, ISO 20 x ER 20-52mm, Southeast Tool SE06000-2520ISO and SK Collet Holders - Southeast Tool SE06000-2520; See table for dimensions*Most Southea…
MSRP: $323.18$279.96 -
Southeast Tool
CNC Tool Holder, ISO 20 x ER 16-52mm, Southeast Tool SE06000-2516ISO and SK Collet Holders - Southeast Tool SE06000-2516; See table for dimensions*Most Southea…
MSRP: $323.18$279.96 -
Southeast Tool
CNC Tool Holder, ISO 20 x ER 16M-52mm, Southeast Tool SE06000-2016MISO and SK Collet Holders - Southeast Tool SE06000-2016M; See table for dimensions*Most Southe…
MSRP: $338.49$293.22





