SSK TOOL Co., Ltd.

Incheon maker of hydraulic chucks, milling chucks and machining-centre tooling since 1982

LISTEDMANUFACTURER

Seo-gu, Incheon, South Korea

Tool Holders & Chucks

About

SSK TOOL was founded in February 1982 and develops, produces and sells hydraulic chucks and high-speed milling chucks for machine tools.

Its catalogue extends to ER collet, slim, drill and tap chucks, shrink-fit and side-lock holders, shell, side cutter, face mill and Morse taper arbors, micro and twin-edge boring systems, and pull studs, tool clamps and presetters, for BT, SK (DIN), HSK, NT, Morse taper and straight-shank interfaces.

Products

Hydraulic, Milling, ER Collet, Slim, Drill and Tap Chucks

The company's core range: hydraulic chucks (standard, length-adjustable, mould-working slim and grinder types), standard and high-speed milling chucks, ER collet chucks including HI-Q nut versions, tapping ER chucks, SK slim chucks, NC drill chucks and tap chucks with adaptors, for BT, SK (DIN), HSK, NT, Morse taper and straight-shank interfaces. The maker lists over 700 order codes; the table gives every family and interface with its code range.

Key features

Hydraulic chucks developed in house since 1982
AD/B (through-coolant) versions on BT/SK bodies
HSK-A/E, BT30–50, SK30–50, MT and straight shanks
Matching collets, nuts, sleeves and spanners

Applications

Machining-centre end milling and drilling
Mould and die finishing
High-speed milling
Tapping on CNC machines

Ø0.5–42 mm clamping; BT/SK/HSK/MT/NT/straight; 790 codes listed

93 models

Model (code range)	Series	Spindle interface	Sizes listed	First code	Last code
BT30-ER11-70 … BT30-ER32G-90	ER Collet Chuck	BT30	20	BT30-ER11-70	BT30-ER32G-90
BT40-ER11-75 … BT40-ER40G-80	ER Collet Chuck	BT40	34	BT40-ER11-75	BT40-ER40G-80
BT50-ER16-100 … BT50-ER50G-150	ER Collet Chuck	BT50	32	BT50-ER16-100	BT50-ER50G-150
HSK40A-ER11-60 … HSK40A-ER25M-80	ER Collet Chuck	HSK40A	7	HSK40A-ER11-60	HSK40A-ER25M-80
HSK40E-ER11-60 … HSK40E-ER25M-80	ER Collet Chuck	HSK40E	7	HSK40E-ER11-60	HSK40E-ER25M-80
HSK50A-ER16-100 … HSK50A-ER32-100	ER Collet Chuck	HSK50A	4	HSK50A-ER16-100	HSK50A-ER32-100
HSK63A-ER16-100 … HSK63A-ER40-120	ER Collet Chuck	HSK63A	5	HSK63A-ER16-100	HSK63A-ER40-120
HSK100A-ER16-100 … HSK100A-ER40-120	ER Collet Chuck	HSK100A	5	HSK100A-ER16-100	HSK100A-ER40-120
SK30-ER11-55 … SK30-ER32-60	ER Collet Chuck	SK30	5	SK30-ER11-55	SK30-ER32-60
SK40-ER11-70 … SK40-ER32-100	ER Collet Chuck	SK40	10	SK40-ER11-70	SK40-ER32-100
SK50-ER16-70 … SK50-ER40-100	ER Collet Chuck	SK50	10	SK50-ER16-70	SK50-ER40-100
SK40AD/B-ER11-70 … SK40AD/B-ER32-100	ER Collet Chuck	SK40 AD/B	10	SK40AD/B-ER11-70	SK40AD/B-ER32-100
SK50AD/B-ER16-70 … SK50AD/B-ER40-100	ER Collet Chuck	SK50 AD/B	10	SK50AD/B-ER16-70	SK50AD/B-ER40-100
MTA1-ER11 … MTA5-ER50G	ER Collet Chuck	Morse taper A (MT1–MT5)	26	MTA1-ER11	MTA5-ER50G
MTB1-ER16 … MTB5-ER50G	ER Collet Chuck	Morse taper B (MT1–MT5)	20	MTB1-ER16	MTB5-ER50G
K12-ER8M-70 … K32-ERT32-80	ER Collet Chuck	Straight shank Ø12–32	36	K12-ER8M-70	K32-ERT32-80
NC25-ER11 … NC40-ER40G	ER Collet Chuck	NC straight shank Ø25–40	18	NC25-ER11	NC40-ER40G
R8-ER32 … R8-ER40	ER Collet Chuck	R8	2	R8-ER32	R8-ER40
BT40-TER16-100 … BT40-TER32-150	Tapping ER Chuck	BT40	4	BT40-TER16-100	BT40-TER32-150
BT50-TER16-115 … BT50-TER32-150	Tapping ER Chuck	BT50	4	BT50-TER16-115	BT50-TER32-150
HSK50A-TER16-125 … HSK50A-TER16-150	Tapping ER Chuck	HSK50A	2	HSK50A-TER16-125	HSK50A-TER16-150
HSK63A-TER16-125 … HSK63A-TER32-180	Tapping ER Chuck	HSK63A	4	HSK63A-TER16-125	HSK63A-TER32-180
HSK100A-TER16-130 … HSK100A-TER32-180	Tapping ER Chuck	HSK100A	4	HSK100A-TER16-130	HSK100A-TER32-180
SK40-TER16-100 … SK40-TER32-150	Tapping ER Chuck	SK40	4	SK40-TER16-100	SK40-TER32-150
SK50-TER16-115 … SK50-TER32-150	Tapping ER Chuck	SK50	4	SK50-TER16-115	SK50-TER32-150
BT40AD/B-HMC6-120 … BT40AD/B-HMC20-150	Hydraulic Chuck, mould type	BT40 AD/B	12	BT40AD/B-HMC6-120	BT40AD/B-HMC20-150
BT50AD/B-HMC6-150 … BT50AD/B-HMC20-150	Hydraulic Chuck, mould type	BT50 AD/B	6	BT50AD/B-HMC6-150	BT50AD/B-HMC20-150
HSK63A-HMC6-145 … HSK63A-HMC20-145	Hydraulic Chuck, mould type	HSK63A	6	HSK63A-HMC6-145	HSK63A-HMC20-145
HSK100A-HMC6-150 … HSK100A-HMC20-150	Hydraulic Chuck, mould type	HSK100A	6	HSK100A-HMC6-150	HSK100A-HMC20-150
SK40AD/B-HMC6-120 … SK40AD/B-HMC20-150	Hydraulic Chuck, mould type	SK40 AD/B	12	SK40AD/B-HMC6-120	SK40AD/B-HMC20-150
SK50AD/B-HMC6-150 … SK50AD/B-HMC20-150	Hydraulic Chuck, mould type	SK50 AD/B	6	SK50AD/B-HMC6-150	SK50AD/B-HMC20-150
MTB4-HC20-90 … MTB4-HC32S-90	Hydraulic Chuck, grinder type	MTB4	2	MTB4-HC20-90	MTB4-HC32S-90
MTB5-HC20-90 … MTB5-HC32S-90	Hydraulic Chuck, grinder type	MTB5	2	MTB5-HC20-90	MTB5-HC32S-90
SK50-HC6G-90 … SK50-HC32G-110	Hydraulic Chuck, grinder type	SK50	10	SK50-HC6G-90	SK50-HC32G-110
BT30AD/B-HC6-70 … BT30AD/B-HC20-90	Hydraulic Chuck, standard	BT30 AD/B	8	BT30AD/B-HC6-70	BT30AD/B-HC20-90
BT40AD/B-HC6-90 … BT40AD/B-HC32-105	Hydraulic Chuck, standard	BT40 AD/B	10	BT40AD/B-HC6-90	BT40AD/B-HC32-105
BT50AD/B-HC6-90 … BT50AD/B-HC32-150	Hydraulic Chuck, standard	BT50 AD/B	28	BT50AD/B-HC6-90	BT50AD/B-HC32-150
HSK40A-HC6-70 … HSK40A-HC12-80	Hydraulic Chuck, standard	HSK40A	4	HSK40A-HC6-70	HSK40A-HC12-80
HSK50A-HC6-70 … HSK50A-HC20-90	Hydraulic Chuck, standard	HSK50A	8	HSK50A-HC6-70	HSK50A-HC20-90
HSK63A-HC6-70 … HSK63A-HC32-125	Hydraulic Chuck, standard	HSK63A	10	HSK63A-HC6-70	HSK63A-HC32-125
HSK100A-HC6-75 … HSK100A-HC32-110	Hydraulic Chuck, standard	HSK100A	10	HSK100A-HC6-75	HSK100A-HC32-110
BT30AD/B-HCR12-85 … BT30AD/B-HCR20-85	Hydraulic Chuck, length-adjustable	BT30 AD/B	2	BT30AD/B-HCR12-85	BT30AD/B-HCR20-85
BT40AD/B-HCR12-90 … BT40AD/B-HCR32-105	Hydraulic Chuck, length-adjustable	BT40 AD/B	3	BT40AD/B-HCR12-90	BT40AD/B-HCR32-105
BT50AD/B-HCR12-90 … BT50AD/B-HCR32-115	Hydraulic Chuck, length-adjustable	BT50 AD/B	3	BT50AD/B-HCR12-90	BT50AD/B-HCR32-115
HSK40A-HCR6-80 … HSK40A-HCR12-90	Hydraulic Chuck, length-adjustable	HSK40A	4	HSK40A-HCR6-80	HSK40A-HCR12-90
HSK50A-HCR6-80 … HSK50A-HCR20-100	Hydraulic Chuck, length-adjustable	HSK50A	8	HSK50A-HCR6-80	HSK50A-HCR20-100
HSK63A-HCR6-80 … HSK63A-HCR32-125	Hydraulic Chuck, length-adjustable	HSK63A	10	HSK63A-HCR6-80	HSK63A-HCR32-125
HSK100A-HCR6-85 … HSK100A-HCR32-120	Hydraulic Chuck, length-adjustable	HSK100A	10	HSK100A-HCR6-85	HSK100A-HCR32-120
SK30AD/B-HCR12-85 … SK30AD/B-HCR20-85	Hydraulic Chuck, length-adjustable	SK30 AD/B	2	SK30AD/B-HCR12-85	SK30AD/B-HCR20-85
SK40AD/B-HCR12-80.5 … SK40AD/B-HCR32-110	Hydraulic Chuck, length-adjustable	SK40 AD/B	3	SK40AD/B-HCR12-80.5	SK40AD/B-HCR32-110
SK50AD/B-HCR12-80.5 … SK50AD/B-HCR32-100	Hydraulic Chuck, length-adjustable	SK50 AD/B	3	SK50AD/B-HCR12-80.5	SK50AD/B-HCR32-100
BT30-C20-75HS … BT30-C25-80HS	High-Speed Milling Chuck	BT30	2	BT30-C20-75HS	BT30-C25-80HS
BT40-C20-80HS … BT40-C32-135HS	High-Speed Milling Chuck	BT40	6	BT40-C20-80HS	BT40-C32-135HS
BT50-C20-105HS … BT50-C42-165HS	High-Speed Milling Chuck	BT50	12	BT50-C20-105HS	BT50-C42-165HS
HSK50A-C20-100HS	High-Speed Milling Chuck	HSK50A	1	HSK50A-C20-100HS	HSK50A-C20-100HS
HSK63A-C20-105HS … HSK63A-C32-130HS	High-Speed Milling Chuck	HSK63A	3	HSK63A-C20-105HS	HSK63A-C32-130HS
HSK100A-C20-110HS … HSK100A-C42-135HS	High-Speed Milling Chuck	HSK100A	4	HSK100A-C20-110HS	HSK100A-C42-135HS
SK30-C20-80HS … SK30-C25-80HS	High-Speed Milling Chuck	SK30	2	SK30-C20-80HS	SK30-C25-80HS
SK40-C20-105HS … SK40-C32-135HS	High-Speed Milling Chuck	SK40	4	SK40-C20-105HS	SK40-C32-135HS
SK50-C20-105HS … SK50-C42-165HS	High-Speed Milling Chuck	SK50	8	SK50-C20-105HS	SK50-C42-165HS
BT30-C20-75 … BT30-C25-80	Milling Chuck, standard	BT30	2	BT30-C20-75	BT30-C25-80
BT40-C20-80 … BT40-C32-135	Milling Chuck, standard	BT40	6	BT40-C20-80	BT40-C32-135
BT50-C20-105 … BT50-C42-165	Milling Chuck, standard	BT50	13	BT50-C20-105	BT50-C42-165
HSK50A-C20-100	Milling Chuck, standard	HSK50A	1	HSK50A-C20-100	HSK50A-C20-100
HSK63A-C20-105 … HSK63A-C32-130	Milling Chuck, standard	HSK63A	2	HSK63A-C20-105	HSK63A-C32-130
HSK100A-C20-110 … HSK100A-C42-135	Milling Chuck, standard	HSK100A	3	HSK100A-C20-110	HSK100A-C42-135
SK30-C20-80 … SK30-C25-80	Milling Chuck, standard	SK30	2	SK30-C20-80	SK30-C25-80
SK40-C20-90 … SK40-C32-135	Milling Chuck, standard	SK40	6	SK40-C20-90	SK40-C32-135
SK50-C20-80 … SK50-C42-165	Milling Chuck, standard	SK50	11	SK50-C20-80	SK50-C42-165
MTA4-C32 … MTB5-C42	Milling Chuck, standard	Morse taper A/B	9	MTA4-C32	MTB5-C42
R8-C20	Milling Chuck, standard	R8	1	R8-C20	R8-C20
SR8-C20 … QT45-J6	Milling Chuck Set	R8 / NT / straight shank	26	SR8-C20	QT45-J6
BT30-SKA06-60 … BT30-SKA25-90	SK Slim Chuck	BT30	11	BT30-SKA06-60	BT30-SKA25-90
BT40-SKA06-90 … BT40-SKA25-150	SK Slim Chuck	BT40	18	BT40-SKA06-90	BT40-SKA25-150
BT50-SKA06-105 … BT50-SKA25-195	SK Slim Chuck	BT50	24	BT50-SKA06-105	BT50-SKA25-195
HSK50A-SKA06-80 … HSK50A-SKA13-100	SK Slim Chuck	HSK50A	3	HSK50A-SKA06-80	HSK50A-SKA13-100
HSK63A-SKA06-100 … HSK63A-SKA25-150	SK Slim Chuck	HSK63A	6	HSK63A-SKA06-100	HSK63A-SKA25-150
HSK100A-SKA06-120 … HSK100A-SKA25-160	SK Slim Chuck	HSK100A	6	HSK100A-SKA06-120	HSK100A-SKA25-160
K20-SKA06-100 … K32-SKA25-150	SK Slim Chuck	Straight shank Ø20–32	19	K20-SKA06-100	K32-SKA25-150
BT30-NPU8-70 … BT30-JTA6-45	NC Drill Chuck	BT30	5	BT30-NPU8-70	BT30-JTA6-45
BT40-NPU8-70 … BT40-JTA3-90	NC Drill Chuck	BT40	18	BT40-NPU8-70	BT40-JTA3-90
BT50-NPU8-90 … BT50-JTA3-105	NC Drill Chuck	BT50	19	BT50-NPU8-90	BT50-JTA3-105
K32-NPU8-70 … K42-NPU13-100	NC Drill Chuck	Straight shank Ø32/42	4	K32-NPU8-70	K42-NPU13-100
BT30-TC12-100	Tap Chuck	BT30	1	BT30-TC12-100	BT30-TC12-100
BT40-TC12-90 … BT40-TC24-142	Tap Chuck	BT40	4	BT40-TC12-90	BT40-TC24-142
BT50-TC12-130 … BT50-TC38-175	Tap Chuck	BT50	6	BT50-TC12-130	BT50-TC38-175
K32-TC12-100 … K42-TC24-120	Tap Chuck	Straight shank Ø32/42	4	K32-TC12-100	K42-TC24-120
HSK63A-TC12-120 … HSK63A-TC24-172	Tap Chuck	HSK63A	4	HSK63A-TC12-120	HSK63A-TC24-172
HSK100A-TC12-130 … HSK100A-TC38-200	Tap Chuck	HSK100A	6	HSK100A-TC12-130	HSK100A-TC38-200
SK40-TC12-90 … SK40-TC24-142	Tap Chuck	SK40	4	SK40-TC12-90	SK40-TC24-142
SK50-TC12-130 … SK50-TC38-175	Tap Chuck	SK50	5	SK50-TC12-130	SK50-TC38-175
MTA3-TC12-90 … MTA5-TC24-175	Tap Chuck	Morse taper A (MT3–MT5)	6	MTA3-TC12-90	MTA5-TC24-175
TCS12-M3 … TCS38-M38	Tap Adaptor	TC12–TC38	18	TCS12-M3	TCS38-M38

Shrink-Fit Holders, Side-Lock Holders and Arbors

Shrink-fit holders and straight-shank extensions, side-lock end mill holders and arbors, shell mill and side cutter arbors, face mill arbors and Morse taper adaptors across BT, SK, HSK, NT and Morse taper spindles. Every family and interface is listed with its code range; individual sizes are on the maker pages.

Key features

Shrink-fit holders from Ø3 mm, including slim extensions
Side-lock holders with coolant (C) versions
Shell mill, side cutter and face mill arbors in metric and inch bores
Morse taper adaptors MT1–MT5

Applications

Indexable face and shell milling
Heavy end milling with Weldon shanks
Precision finishing with shrink-fit tooling
Drilling with taper-shank drills

Ø3–50 mm tools; face/shell mill arbors to 50.8 mm bore; 670 codes listed

57 models

Model (code range)	Series	Spindle interface	Sizes listed	First code	Last code
ST12-SFH3-120 … ST32-SFH20-160	Shrink Fit Extension	Straight shank Ø12–32	49	ST12-SFH3-120	ST32-SFH20-160
BT30AD/B-SFH3-60 … BT30AD/B-SFH20-90	Shrink Fit Holder	BT30 AD/B	9	BT30AD/B-SFH3-60	BT30AD/B-SFH20-90
BT40AD/B-SFH3-90 … BT40AD/B-SFH25-160	Shrink Fit Holder	BT40 AD/B	21	BT40AD/B-SFH3-90	BT40AD/B-SFH25-160
BT50AD/B-SFH3-100 … BT50AD/B-SFH25-160	Shrink Fit Holder	BT50 AD/B	21	BT50AD/B-SFH3-100	BT50AD/B-SFH25-160
HSK40A-SFH3-60 … HSK40A-SFH10-90	Shrink Fit Holder	HSK40A	12	HSK40A-SFH3-60	HSK40A-SFH10-90
HSK40E-SFH3-50 … HSK40E-SFH10-80	Shrink Fit Holder	HSK40E	12	HSK40E-SFH3-50	HSK40E-SFH10-80
HSK50A-SFH3-80 … HSK50A-SFH20-100	Shrink Fit Holder	HSK50A	11	HSK50A-SFH3-80	HSK50A-SFH20-100
HSK63A-SFH3-80 … HSK63A-SFH25-160	Shrink Fit Holder	HSK63A	21	HSK63A-SFH3-80	HSK63A-SFH25-160
HSK100A-SFH3-85 … HSK100A-SFH25-160	Shrink Fit Holder	HSK100A	21	HSK100A-SFH3-85	HSK100A-SFH25-160
SK30AD/B-SFH3-60 … SK30AD/B-SFH20-90	Shrink Fit Holder	SK30 AD/B	9	SK30AD/B-SFH3-60	SK30AD/B-SFH20-90
SK40AD/B-SFH3-80 … SK40AD/B-SFH25-160	Shrink Fit Holder	SK40 AD/B	21	SK40AD/B-SFH3-80	SK40AD/B-SFH25-160
SK50AD/B-SFH3-80 … SK50AD/B-SFH25-160	Shrink Fit Holder	SK50 AD/B	21	SK50AD/B-SFH3-80	SK50AD/B-SFH25-160
BT40-EMH6C-50 … BT40-EMH32C-100	End Mill Holder (side lock)	BT40	10	BT40-EMH6C-50	BT40-EMH32C-100
BT50-EMH6C-63 … BT50-EMH40C-120	End Mill Holder (side lock)	BT50	11	BT50-EMH6C-63	BT50-EMH40C-120
SK30-EMH6-50 … SK30-EMH16-63	End Mill Holder (side lock)	SK30	5	SK30-EMH6-50	SK30-EMH16-63
SK40-EMH16-35 … SK40-EMH32-100	End Mill Holder (side lock)	SK40	11	SK40-EMH16-35	SK40-EMH32-100
SK50-EMH6-63 … SK50-EMH50-100	End Mill Holder (side lock)	SK50	10	SK50-EMH6-63	SK50-EMH50-100
SK40AD/B-EMH6-50 … SK40AD/B-EMH32C-100	End Mill Holder (side lock)	SK40 AD/B	18	SK40AD/B-EMH6-50	SK40AD/B-EMH32C-100
SK50AD/B-EMH6-63 … SK50AD/B-EMH40C-120	End Mill Holder (side lock)	SK50 AD/B	21	SK50AD/B-EMH6-63	SK50AD/B-EMH40C-120
HSK40A-EMH6-60 … HSK40A-EMH16C-80	End Mill Holder (side lock)	HSK40A	12	HSK40A-EMH6-60	HSK40A-EMH16C-80
HSK50A-EMH6-65 … HSK50A-EMH20C-80	End Mill Holder (side lock)	HSK50A	16	HSK50A-EMH6-65	HSK50A-EMH20C-80
HSK63A-EMH6-65 … HSK63A-EMH32C-110	End Mill Holder (side lock)	HSK63A	20	HSK63A-EMH6-65	HSK63A-EMH32C-110
HSK100A-EMH6-80 … HSK100A-EMH40C-120	End Mill Holder (side lock)	HSK100A	22	HSK100A-EMH6-80	HSK100A-EMH40C-120
BT30-SLA6-60 … BT30-SLA32-105	Side Lock Arbor	BT30	9	BT30-SLA6-60	BT30-SLA32-105
BT40-SLA6-60 … BT40-SLB35T-135	Side Lock Arbor	BT40	13	BT40-SLA6-60	BT40-SLB35T-135
BT50-SLA6-90 … BT50-SLB48-165	Side Lock Arbor	BT50	16	BT50-SLA6-90	BT50-SLB48-165
BT30-SMA16-30 … BT30-SMA22-30	Shell Mill Arbor	BT30	2	BT30-SMA16-30	BT30-SMA22-30
BT40-SMA16-60 … BT40-SMA40-60	Shell Mill Arbor	BT40	9	BT40-SMA16-60	BT40-SMA40-60
BT50-SMA16-75 … BT50-SMA40-75	Shell Mill Arbor	BT50	13	BT50-SMA16-75	BT50-SMA40-75
HSK40A-SMA16-50 … HSK40A-SMA27-60	Shell Mill Arbor	HSK40A	3	HSK40A-SMA16-50	HSK40A-SMA27-60
HSK50A-SMA16-50 … HSK50A-SMA32-60	Shell Mill Arbor	HSK50A	4	HSK50A-SMA16-50	HSK50A-SMA32-60
HSK63A-SMA16-50 … HSK63A-SMA40-60	Shell Mill Arbor	HSK63A	5	HSK63A-SMA16-50	HSK63A-SMA40-60
HSK100A-SMA16-50 … HSK100A-SMA50-70	Shell Mill Arbor	HSK100A	6	HSK100A-SMA16-50	HSK100A-SMA50-70
SK30-SMA16-50 … SK30-SMA27-50	Shell Mill Arbor	SK30	3	SK30-SMA16-50	SK30-SMA27-50
SK40-SMA16-60 … SK40-SMA32-120	Shell Mill Arbor	SK40	9	SK40-SMA16-60	SK40-SMA32-120
SK50-SMA16-75 … SK50-SMA40-120	Shell Mill Arbor	SK50	11	SK50-SMA16-75	SK50-SMA40-120
BT30-SCA12.7-60 … BT30-SCA25.4-60	Side Cutter Arbor	BT30	4	BT30-SCA12.7-60	BT30-SCA25.4-60
BT40-SCA12.7-75 … BT40-SCA31.75-90	Side Cutter Arbor	BT40	9	BT40-SCA12.7-75	BT40-SCA31.75-90
BT50-SCA12.7-75 … BT50-SCA38.1-135	Side Cutter Arbor	BT50	12	BT50-SCA12.7-75	BT50-SCA38.1-135
BT30-FMA25.4-45 … BT30-FMC25.4-45	Face Mill Arbor	BT30	6	BT30-FMA25.4-45	BT30-FMC25.4-45
BT40-FMA25.4-45 … BT40-FMC38.1-75	Face Mill Arbor	BT40	18	BT40-FMA25.4-45	BT40-FMC38.1-75
BT50-FMA25.4-45 … BT50-FMC38.1-105	Face Mill Arbor	BT50	44	BT50-FMA25.4-45	BT50-FMC38.1-105
NT40-FMA25.4 … NT40-FMA50.8	Face Mill Arbor	NT40	4	NT40-FMA25.4	NT40-FMA50.8
NT50-FMA25.4 … NT50-FMA47.625	Face Mill Arbor	NT50	5	NT50-FMA25.4	NT50-FMA47.625
MT5-FMA25.4 … MT6-FMA47.625	Face Mill Arbor	MT5 / MT6	8	MT5-FMA25.4	MT6-FMA47.625
HSK40A-FMC16-45 … HSK40A-FMC27-60	Face Mill Arbor	HSK40A	3	HSK40A-FMC16-45	HSK40A-FMC27-60
BT30-MTA1-45 … BT30-MTB2-45	Morse Taper Arbor	BT30	6	BT30-MTA1-45	BT30-MTB2-45
BT40-MTA1-45 … BT40-MTB4-85	Morse Taper Arbor	BT40	12	BT40-MTA1-45	BT40-MTB4-85
BT50-MTA1-45 … BT50-MTB4-75	Morse Taper Arbor	BT50	19	BT50-MTA1-45	BT50-MTB4-75
NT40-MTA1-30 … NT40-MTA4-90	Morse Taper Arbor	NT40	4	NT40-MTA1-30	NT40-MTA4-90
NT50-MTA1-30 … NT50-MTA5-105	Morse Taper Arbor	NT50	5	NT50-MTA1-30	NT50-MTA5-105
HSK50A-MTA1-100 … HSK50A-MTA3-140	Morse Taper Arbor	HSK50A	3	HSK50A-MTA1-100	HSK50A-MTA3-140
HSK63A-MTA1-100 … HSK63A-MTA4-160	Morse Taper Arbor	HSK63A	4	HSK63A-MTA1-100	HSK63A-MTA4-160
HSK100A-MTA1-110 … HSK100A-MTA5-200	Morse Taper Arbor	HSK100A	5	HSK100A-MTA1-110	HSK100A-MTA5-200
SK30-MTA1-50 … SK30-MTA3-80	Morse Taper Arbor	SK30	3	SK30-MTA1-50	SK30-MTA3-80
SK40-MTA1-50 … SK40-MTA4-95	Morse Taper Arbor	SK40	4	SK40-MTA1-50	SK40-MTA4-95
SK50-MTA1-45 … SK50-MTA5-105	Morse Taper Arbor	SK50	5	SK50-MTA1-45	SK50-MTA5-105

Micro, Twin-Edge and Square Boring Systems

Fine-adjust micro boring bars and ring heads for finishing, modular twin-edge rough boring bars with heads, reducers and extensions up to Ø576 mm, and square boring bars and bits. Bars use ISO inserts such as CCGT, TBGT, TCMT, CCMT and TPGT.

Key features

Micro units with 0.01 mm adjustment
Modular twin-edge system with heads, reducers and extensions
Large-diameter plate system to Ø576 mm
45° and 90° square bits

Applications

Finish boring of precision holes
Rough boring of large bores
Machining centres and boring mills

Bores Ø13.5–576 mm; 413 codes listed

17 models

Model (code range)	Series	Spindle interface	Sizes listed	First code	Last code
BT30-BCA13.5-105 … BT30-BCA62-165	Micro Boring Bar	BT30	12	BT30-BCA13.5-105	BT30-BCA62-165
BT40-BCA13.5-105 … BT40-BCA98-150	Micro Boring Bar	BT40	16	BT40-BCA13.5-105	BT40-BCA98-150
BT50-BCA13.5-120 … BT50-RAA32-120	Micro Boring Bar	BT50	45	BT50-BCA13.5-120	BT50-RAA32-120
ST32-BCA13.5-75 … ST32-BCA62-120	Micro Boring Bar	ST32	9	ST32-BCA13.5-75	ST32-BCA62-120
ST42-BCA13.5-85 … ST42-BCA83-150	Micro Boring Bar	ST42	10	ST42-BCA13.5-85	ST42-BCA83-150
RH32-BCA140 … RH32-BCA395	Micro Boring Bar (ring head)	RH32	6	RH32-BCA140	RH32-BCA395
BT30-BSA25-120 … BT30-BSB50-150	Square Boring Bar	BT30	8	BT30-BSA25-120	BT30-BSB50-150
BT40-BSA25-135 … BT40-BSB90-225	Square Boring Bar	BT40	21	BT40-BSA25-135	BT40-BSB90-225
BT50-BSA25-135 … BT50-BSB105-285	Square Boring Bar	BT50	26	BT50-BSA25-135	BT50-BSB105-285
SBC08-45 … SBC25-90	Square Bit (45°/90°)	SBC	12	SBC08-45	SBC25-90
BT30-TBH25-90 … BT30-SAS31-90	Twin Edge Boring Bar	BT30	8	BT30-TBH25-90	BT30-SAS31-90
BT40-TBH25-100 … BT40-SAS65-130	Twin Edge Boring Bar	BT40	26	BT40-TBH25-100	BT40-SAS65-130
BT50-TBH25-110 … BT50-SAS102-190	Twin Edge Boring Bar	BT50	75	BT50-TBH25-110	BT50-SAS102-190
SK30-TBH25-90 … SK30-SAS31-90	Twin Edge Boring Bar	SK30	8	SK30-TBH25-90	SK30-SAS31-90
SK40-TBH25-100 … SK40-SAS65-130	Twin Edge Boring Bar	SK40	26	SK40-TBH25-100	SK40-SAS65-130
SK50-TBH25-110 … SK50-SAS102-190	Twin Edge Boring Bar	SK50	75	SK50-TBH25-110	SK50-SAS102-190
SAS22-TBH25-50 … E-SAS84-100	Twin Edge heads / reducers / extensions	Modular	30	SAS22-TBH25-50	E-SAS84-100

Pull Studs, Tool Clamps and Height Presetters

Retention knobs for BT and other machine-specific spindles (OKK, Mazak, Mitsui Seiki, Okuma, Mitsubishi and others), bench tool clamps for BT/SK holders that protect the taper, and dial height presetters.

Key features

Pull studs with and without through-hole
Machine-specific pull studs listed by builder
Tool clamps that do not touch the taper shank
Magnetic height presetter usable vertically or horizontally

Applications

Tool changes on machining centres
Tool assembly benches
Tool length setting

BT30–BT50 / SK30–SK50 pull studs and clamps

27 models

Model	Series	Type / angle	Thread	Length (mm)	Notes
PS-1	Pull stud	BT40 (45°)	M16	60	Standard
PS-2	Pull stud	BT40-II (60°)	M16	60	Standard
PS-5	Pull stud	BT50 (45°)	M24	85	Standard
PS-6	Pull stud	BT50-II (60°)	M24	85	Standard
PS-16	Pull stud	BT30 (45°)	M12	43	Standard
PS-17	Pull stud	BT30-II (60°)	M12	43	Standard
PS-0	Pull stud	BT50 (90°)	M24	85	For OKK
PS-08	Pull stud	BT40 (90°)	M16	60	For OKK
PS-P	Pull stud	BT50 (90°)	M24	71	For Mitsui Seiki
PS-P5	Pull stud	BT40 (90°)	M16	50	For Mitsui Seiki
PS-G41	Pull stud	BT50 (45°)	M24	65.2	For Mazak
PS-G51	Pull stud	BT40 (45°)	M16	44.1	For Mazak
PS-S2	Pull stud	60°	M24	95	For Shin Nippon Koki
PS-F1	Pull stud	45°	M24	104	For Mitsubishi
PS-B1	Pull stud	60°	M24	112	For Okuma
PSS-1	Pull stud	30°	M16	54
PSS-5	Pull stud	30°	M24	74
PS805	Pull stud	75°	M16x2	54
PS806	Pull stud	75°	M16x2	54
TCP30	Tool clamp	BT30			A125 x H135; 3.0 kg
TCP40	Tool clamp	BT40			A160 x H180; 7.6 kg
TCP50	Tool clamp	BT50			A180 x H205; 8.6 kg
TSK30	Tool clamp	SK30			A125 x H135; 3.0 kg
TSK40	Tool clamp	SK40			A160 x H180; 7.6 kg
TSK50	Tool clamp	SK50			A180 x H205; 8.6 kg
MHP-100	Height presetter (magnetic)			H 100	D98; dial 0.01 mm
HP-100	Height presetter			H 100 ±0.01	D68; dial 0.01 mm

SSK TOOL Co., Ltd.

About

Products

Hydraulic, Milling, ER Collet, Slim, Drill and Tap Chucks

Key features

Applications

Shrink-Fit Holders, Side-Lock Holders and Arbors

Key features

Applications

Micro, Twin-Edge and Square Boring Systems

Key features

Applications

Pull Studs, Tool Clamps and Height Presetters

Key features

Applications

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