YK Screwdrivers

YK Screwdrivers Industrial Tools

Cushion Clutch Torque Control Models

Exterior	Model	Screw capacity mm			Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)
Exterior	Model	Machine Screw	Tapping Screw	Hex. Bolt & Nut	Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)
Straight	YD-400SC	3.5~4.0	3.0~3.5	3.5~4.0	1700	150 (5.3)
	YD-400SCA, 400SCB	3.5~4.0	3.0~3.5	3.5~4.0	1700	150 (5.3)
	YD-500SCA	3.5~5.0	3.0~4.0	4.5~5.0	1500	280 (9.9)
Pistol grip	YD-5PHCA	3.5~5.0	3.0~4.0	4.5~5.0	1650	350 (12.4)

Exterior	Model	Overall Length (about) mm(in)	Weight Less Bit kg(lb)	Spindle Offset (about) mm(in)	Hex. Size of bit mm(in)
Straight	YD-400SC	211 (8.3)	0.56 (1.2)	16.5 (0.6)	5 (3/16)
	YD-400SCA, 400SCB	221 (8.7)	0.56 (1.2)	16.5 (0.6)	6.35 (1/4)
	YD-500SCA	244 (9.6)	0.90 (2.0)	18.5 (0.7)	6.35 (1/4)
Pistol grip	YD-5PHCA	217 (8.5)	1.20 (2.6)	20.0 (0.8)	6.35 (1/4)

Exterior	Model	Air Inlet Thread (Pipe Thread) Rc	Air Hose Size mm(in)	Air Pressure MPa(lb/in²)	Throttle Design *		Silencer Type	Exhaust Direction
Exterior	Model	Air Inlet Thread (Pipe Thread) Rc	Air Hose Size mm(in)	Air Pressure MPa(lb/in²)	Push Type	Button Type	Silencer Type	Front Type	Rear Type
Straight	YD-400SC	1/8	6.4 (1/4)	0.6 (85)	⬤		⬤		⬤
	YD-400SCA, 400SCB	1/8	6.4 (1/4)	0.6 (85)	⬤		⬤		⬤
	YD-500SCA	1/8	6.4 (1/4)	0.6 (85)	⬤		⬤		⬤
Pistol grip	YD-5PHCA	1/4	6.4 (1/4)	0.6 (85)		⬤	⬤		⬤

All models have a hose nipple and a control handle. *YD-5PHCA is equipped with 2 speed trigger.
*To reverse the rotation of straight models, start the tool pushing the button on lower side of the tool.

Impact models with straight handle

Exterior	Model	Screw capacity mm			Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)
Exterior	Model	Machine Screw	Tapping Screw	Hex. Bolt & Nut	Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)
Straight	YD-3, (3A)	3.5 ~ 4.0	3.0 ~ 3.5	3.0 ~ 3.5	11000	100 (3.5)
	YD-4, (4A)	3.5 ~ 4.0	3.0 ~ 4.0	3.5 ~ 4.0	11000	150 (5.3)
	YD-4.5SZ	3.5 ~ 5.0	3.5 ~ 4.5	3.0 ~ 5.0	11000	150 (5.3)
	YD-5A	5.5 ~ 6.0	4.0 ~ 5.0	4.5 ~ 5.0	10000	200 (7.1)
	YD-4.5LAZ, 4.5LBZ	3.0 ~ 5.0	3.5 ~ 4.5	3.0 ~ 5.0	12000	200 (7.1)
	YD-6WAZK, *6WBZK	5.0 ~ 6.0	4.5 ~ 5.0	4.5 ~ 6.0	10000	250 (8.8)
	YD-600SZ, *600SBZ	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 8.0	5000	250 (8.8)

Exterior	Model	Overall Length (about) mm(in)	Weight Less Bit kg(lb)	Spindle Offset (about) mm(in)	Hex. Size of bit mm(in)	Air Inlet Thread (Pipe Thread) Rc
Straight	YD-3, (3A)	168 (6.6)	0.50 (1.1)	13.5 (0.5)	5 (3/16) (6.35)(1/4)	1/8
	YD-4, (4A)	203 (8.0)	0.60 (1.3)	16.0 (0.6)	5 (3/16) (6.35)(1/4)	1/8
	YD-4.5SZ	195 (7.7)	0.59 (1.3)	16.0 (0.6)	6.35 (1/4)	1/8
	YD-5A	223 (8.8)	0.85 (1.9)	19.0 (0.7)	6.35 (1/4)	1/8
	YD-4.5LAZ, 4.5LBZ	182 (7.2)	0.65 (1.4)	19.0 (0.7)	6.35 (1/4)	1/4
	YD-6WAZK, *6WBZK	178 (7.0)	0.70 (1.5)	22.5 (0.9)	6.35 (1/4)	1/4
	YD-600SZ, *600SBZ	205 (8.1)	1.00 (2.2)	24.0 (0.9)	6.35 (1/4)	1/4

Exterior	Model	Air Hose Size mm(in)	Air Pressure MPa(lb/in²)	Throttle Design		2- hammer
Exterior	Model	Air Hose Size mm(in)	Air Pressure MPa(lb/in²)	Push Type	Button Type	2- hammer
Straight	YD-3, (3A)	6.4 (1/4)	0.6 (85)	⬤
	YD-4, (4A)	6.4 (1/4)	0.6 (85)	⬤
	YD-4.5SZ	6.4 (1/4)	0.6 (85)	⬤
	YD-5A	6.4 (1/4)	0.6 (85)	⬤
	YD-4.5LAZ, 4.5LBZ	6.4 (1/4)	0.6 (85)		⬤	⬤
	YD-6WAZK, *6WBZK	6.4 (1/4)	0.6 (85)		⬤	⬤
	YD-600SZ, *600SBZ	6.4 (1/4)	0.6 (85)		⬤	⬤

Exterior	Model	1- hammer	Silencer Type	Oil- bypassed	Exhaust Direction
Exterior	Model	1- hammer	Silencer Type	Oil- bypassed	Front Type	Rear Type
Straight	YD-3, (3A)	⬤				⬤
	YD-4, (4A)	⬤				⬤
	YD-4.5SZ	⬤	⬤			⬤
	YD-5A	⬤				⬤
	YD-4.5LAZ, 4.5LBZ				⬤
	YD-6WAZK, *6WBZK				⬤
	YD-600SZ, *600SBZ		⬤	⬤		⬤

All models have a hose nipple, YD-3, 3A, 4A and 5A have a regulator in addition.
*In BZ models, fixing depth of bit chucks is 13mm. For more details, please inquire with us .

Impact Models Angled

Exterior	Model	Screw capacity mm			Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)	Overall Length (about) mm(in)	Weight Less Bit kg(lb)	Spindle Offset (about) mm(in)
		Machine Screw	Tapping Screw	Hex. Bolt & Nut
Angled	YD-6AL	4.5~5.0	3.0~4.5	4.5~5.0	9000	200 (7.1)	220 (8.7)	1.24 (2.7)	14.0 (0.6)

Exterior	Model	Hex. Size of bit mm(in)	Air Inlet Thread (Pipe Thread) Rc	Air Hose Size mm(in)	Air Pressure MPa(lb/in²)	Throttle Design		Silencer Type	Exhaust Direction
						Push Type	Button Type		Front Type	Rear Type
Angled	YD-6AL	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)		⬤		⬤

Standard accessories: 1 hose nipple.

Impact models with Pistol Grip

Exterior	Model	Screw capacity mm			Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)	Overall Length (about) mm(in)	Weight Less Bit kg(lb)	Spindle Offset (about) mm(in)
Exterior	Model	Machine Screw	Tapping Screw	Hex. Bolt & Nut	Free Speed (Approx) r.p.m.	Load Air Consumption (Approx) ℓ/min(ft³/min)	Overall Length (about) mm(in)	Weight Less Bit kg(lb)	Spindle Offset (about) mm(in)
Pistol	YD-40PZ, 40PBZ	3.0 ~ 4.0	2.3 ~ 3.5	3.0 ~ 4.0	21000	150 (5.3)	100 (3.9)	0.52 (1.1)	18.0 (0.7)
	YD-4.5PZK, 4.5PBZK	3.0 ~ 5.0	3.5 ~ 4.5	3.5 ~ 5.0	12000	200 (7.1)	157 (6.2)	0.65 (1.4)	17.0 (0.7)
	YD-600PZ, 600PBZ	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 6.0	8000	350 (12.4)	146 (5.7)	0.85 (1.9)	24.0 (0.9)
	YD-650PZ, 650PBZ	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 6.0	8500	350 (12.4)	173 (6.8)	1.00 (2.2)	23.5 (0.9)
	YD-65PTZ, 65PTBZ	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 6.0	10000	350 (12.4)	165 (6.5)	0.90 (2.0)	22.5 (0.9)
	YD-65PZ, 65PBZ	6.8 ~ 8.0	5.0 ~ 6.0	6.0 ~ 8.0	10000	350 (12.4)	165 (6.5)	0.90 (2.0)	22.5 (0.9)
	YD-670A, 670B	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 6.0	7500	270 (9.5)	148 (5.8)	0.95 (2.1)	23.5 (0.9)
	YD-670A-F, 670B-F	5.0 ~ 6.0	4.5 ~ 5.0	5.0 ~ 6.0	7500	270 (9.5)	148 (5.8)	0.98 (2.2)	23.5 (0.9)
	YD-670A-R, 670B-R	3.0 ~ 6.0	2.3 ~ 5.0	3.0 ~ 6.0	7500	270 (9.5)	148 (5.8)	0.95 (2.1)	23.5 (0.9)
	YD-670A-RF, 670B-RF	3.0 ~ 6.0	5.0 ~ 6.0	3.0 ~ 6.0	7500	270 (9.5)	148 (5.8)	0.98 (2.2)	23.5 (0.9)

Exterior	Model	Hex. Size of bit mm(in)	Air Inlet Thread (Pipe Thread) Rc	Air Hose Size mm (in)	Air Pressure MPa (lb/in²)	Throttle Design
Exterior	Model	Hex. Size of bit mm(in)	Air Inlet Thread (Pipe Thread) Rc	Air Hose Size mm (in)	Air Pressure MPa (lb/in²)	2 Stage	2 Stage Linear
Pistol	YD-40PZ, 40PBZ	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-4.5PZK, 4.5PBZK	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-600PZ, 600PBZ	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-650PZ, 650PBZ	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-65PTZ, 65PTBZ	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-65PZ, 65PBZ	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)	⬤
	YD-670A, 670B	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)		⬤
	YD-670A-F, 670B-F	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)		⬤
	YD-670A-R, 670B-R	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)		⬤
	YD-670A-RF, 670B-RF	6.35 (1/4)	1/4	6.4 (1/4)	0.6 (85)		⬤

Exterior	Model	2- hammer	Silencer Type	Oil- bypassed	Exhaust Direction
Exterior	Model	2- hammer	Silencer Type	Oil- bypassed	Rear
Pistol	YD-40PZ, 40PBZ	⬤	⬤		⬤
	YD-4.5PZK, 4.5PBZK	⬤	⬤		⬤
	YD-600PZ, 600PBZ	⬤	⬤	⬤	⬤
	YD-650PZ, 650PBZ	⬤	⬤	⬤	⬤
	YD-65PTZ, 65PTBZ	⬤	⬤		⬤
	YD-65PZ, 65PBZ	⬤	⬤		⬤
	YD-670A, 670B	⬤	⬤	⬤	⬤
	YD-670A-F, 670B-F	⬤	⬤	⬤	⬤
	YD-670A-R, 670B-R	⬤	⬤	⬤	⬤
	YD-670A-RF, 670B-RF	⬤	⬤	⬤	⬤

All models have a hose nipple. YD-4.5PZK/4.5PBZK have a regulator in addition. Model with F has a universal hose joint and a protective cover in addition. Model with R has a universal hose joint, a protective cover and a built-in regulator in addition.

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