BT*ER Collets Chuck

BT*ER Collets Chuck 1.Milling Collets Chuck Sets 2.20CrMnTi 3.Precision <0.005mm 4.Rotating Speed >12000

BT*ER Collets Chuck 1.Milling Collets Chuck Sets2.20CrMnTi3.Precision <0.005mm4.Rotating Speed >12000

  

The sizes of ER Nuts: ER16, ER20, ER25, ER32 & ER40

Size of shank & Collets	Qty. & Clamping	Back Bar Thread	Weight per set
BT30-60L×ER16	8 PCS(3-10mm)	M12×1.75P	1.9
BT30-60L×ER32	6 PCS(6-20mm)	M12×1.75P	3.4
	11 PCS(4-20mm)		4.8
	18 PCS(3-20mm)		4.4
BT40-70L×ER16	8 PCS(3-10mm)	M12×1.75P	2.3
BT40-70L×ER32	6PCS(6-20mm)	M16×2.0P	3.8
	11 PCS(4-20mm)		4.2
	18 PCS(3-20mm)		5.2
BT40-80L×ER40	7 PCS(6-25mm)	M16×2.0P	6
	15 PCS(4-26mm)		7.6
	23 PCS(4-26mm)		8.9
BT40-100L×ER16	8 PCS(3-10mm)	M12×1.75P	2.7
BT40-100L×ER20	11 PCS(3-13mm)	M12×1.75P	3
BT40-100L×ER25
BT40-100L×ER32	6 PCS(6-20mm)	M16×2.0P	4.3
	11 PCS(4-20mm)		4.7
	18 PCS(3-20mm)		5.7
BT40-100L×ER40
BT50-100L×ER32	6 PCS(6-20mm)	M24×3.0P	7.5
	11 PCS(4-20mm)		9
	18 PCS(3-20mm)		10.5
BT50-100L×ER40	7 PCS(6-25mm)	M24×3.0P	8.5
	15 PCS(4-26mm)		10
	23 PCS(4-26mm)		11.3
BT50-150L×ER32	6 PCS(6-20mm)	M24×3.0P	8.5
	11 PCS(4-20mm)		10
	18 PCS(3-20mm)		11.3
BT50-150L×ER40	7 PCS(6-25mm)	M24×3.0P	9.5
	15 PCS(4-26mm)		11
	23 PCS(4-26mm)		12.2

We mainly manufacturing and supplying various of Tool Holders & Machine Tool Accessories, such as Collets Chuck Sets, Boring Heads Sets, Tapping ColletsSets, Keyless Drill Chucks and Integrated Chucks, Live Centers; Dividing Heads, Rotary Tables, Machine Vices, Magnetic Chucks and Lathe Chucks., etc. All these items are in series of different sizes

BT*ER Collets Chuck