Mini ER-M Collet Chucks

Name: Mini ER-M Collet Chucks
Brand: PTP CNC Toolings
Availability: InStock

Mini ER-M Collet Chucks — specifications

Mini ER-M Collet Chucks for precision small-diameter tool clamping. Slim profile with long projection for deep cavity machining.

Standard:

DIN 6499

Shank types:

HSK-A, BT, SK / ISO

Manufacturer:

PTP CNC Toolings Pvt. Ltd., Belgaum, India

Ordering codes:

Full specification table for Mini ER-M Collet Chucks
Ordering Code	Shank	Size	Collet	Clamping Range	Nut Thread	Bore / Tool Ø (d)	Gauge Length (GPL)	Spindle Taper
47HSKA50ER11M100	HSK-A	50	ER 11	0.5-7 mm	M6x1	16 mm	100 mm	—
47HSKA50ER11M160	HSK-A	50	ER 11	0.5-7 mm	M6x1	16 mm	160 mm	—
47HSKA50ER16M100	HSK-A	50	ER 16	1-10 mm	M10x1	22 mm	100 mm	—
47HSKA50ER16M160	HSK-A	50	ER 16	1-10 mm	M10x1	22 mm	160 mm	—
47HSKA50ER20M100	HSK-A	50	ER 20	1-13 mm	M12x1.5	28 mm	100 mm	—
47HSKA50ER20M160	HSK-A	50	ER 20	1-13 mm	M12x1.5	28 mm	160 mm	—
47HSKA50ER25M100	HSK-A	50	ER 25	1-16 mm	M18x1.5	35 mm	100 mm	—
47HSKA50ER25M160	HSK-A	50	ER 25	1-16 mm	M18x1.5	35 mm	160 mm	—
47HSKA63ER11M100	HSK-A	63	ER 11	0.5-7 mm	M6x1	16 mm	100 mm	—
47HSKA63ER11M160	HSK-A	63	ER 11	0.5-7 mm	M6x1	16 mm	160 mm	—
47HSKA63ER16M100	HSK-A	63	ER 16	1-10 mm	M10x1	22 mm	100 mm	—
47HSKA63ER16M160	HSK-A	63	ER 16	1-10 mm	M10x1	22 mm	160 mm	—
47HSKA63ER20M100	HSK-A	63	ER 20	1-13 mm	M12x1.5	28 mm	100 mm	—
47HSKA63ER20M160	HSK-A	63	ER 20	1-13 mm	M12x1.5	28 mm	160 mm	—
47HSKA63ER25M100	HSK-A	63	ER 25	1-16 mm	M18x1.5	35 mm	100 mm	—
47HSKA63ER25M160	HSK-A	63	ER 25	1-16 mm	M18x1.5	35 mm	160 mm	—
47HSKA100ER16M120	HSK-A	100	ER 16	1-10 mm	M10x1	22 mm	120 mm	—
47HSKA100ER16M180	HSK-A	100	ER 16	1-10 mm	M10x1	22 mm	180 mm	—
47HSKA100ER20M120	HSK-A	100	ER 20	1-13 mm	M12x1.5	28 mm	120 mm	—
47HSKA100ER20M180	HSK-A	100	ER 20	1-13 mm	M12x1.5	28 mm	180 mm	—
47HSKA100ER25M120	HSK-A	100	ER 25	1-16 mm	M18x1.5	35 mm	120 mm	—
47HSKA100ER25M180	HSK-A	100	ER 25	1-16 mm	M18x1.5	35 mm	180 mm	—
47BT30ER11M60	BT	—	ER11M	0.5-7 mm	M6x1	16 mm	60 mm	30
47ISO30ER11M60	SK / ISO	—	ER11M	0.5-7 mm	M6x1	16 mm	60 mm	30
47BT30ER11M100	BT	—	ER11M	0.5-7 mm	M6x1	16 mm	100 mm	30
47ISO30ER11M100	SK / ISO	—	ER11M	0.5-7 mm	M6x1	16 mm	100 mm	30
47BT30ER16M60	BT	—	ER16M	1-10 mm	M10x1	22 mm	60 mm	30
47ISO30ER16M60	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	60 mm	30
47BT30ER16M100	BT	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	30
47ISO30ER16M100	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	30
47BT30ER20M60	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	60 mm	30
47ISO30ER20M60	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	60 mm	30
47BT30ER20M100	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	30
47ISO30ER20M100	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	30
47BT30ER25M60	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	60 mm	30
47ISO30ER25M60	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	60 mm	30
47BT30ER25M100	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	30
47ISO30ER25M100	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	30
47BT40ER11M70	BT	—	ER11M	0.5-7 mm	M6x1	16 mm	70 mm	40
47ISO40ER11M70	SK / ISO	—	ER11M	0.5-7 mm	M6x1	16 mm	70 mm	40
47BT40ER11M100	BT	—	ER11M	0.5-7 mm	M6x1	16 mm	100 mm	40
47ISO40ER11M100	SK / ISO	—	ER11M	0.5-7 mm	M6x1	16 mm	100 mm	40
47BT40ER16M70	BT	—	ER16M	1-10 mm	M10x1	22 mm	70 mm	40
47ISO40ER16M70	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	70 mm	40
47BT40ER16M100	BT	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	40
47ISO40ER16M100	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	40
47BT40ER20M70	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	70 mm	40
47ISO40ER20M70	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	70 mm	40
47BT40ER20M100	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	40
47ISO40ER20M100	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	40
47BT40ER25M70	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	70 mm	40
47ISO40ER25M70	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	70 mm	40
47BT40ER25M100	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	40
47ISO40ER25M100	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	40
47BT40ER25M150	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	150 mm	40
47ISO40ER25M150	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	150 mm	40
47BT50ER16M80	BT	—	ER16M	1-10 mm	M10x1	22 mm	80 mm	50
47ISO50ER16M80	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	80 mm	50
47BT50ER16M100	BT	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	50
47ISO50ER16M100	SK / ISO	—	ER16M	1-10 mm	M10x1	22 mm	100 mm	50
47BT50ER20M80	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	80 mm	50
47ISO50ER20M80	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	80 mm	50
47BT50ER20M100	BT	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	50
47ISO50ER20M100	SK / ISO	—	ER20M	1-13 mm	M12x1.5	28 mm	100 mm	50
47BT50ER25M80	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	80 mm	50
47ISO50ER25M80	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	80 mm	50
47BT50ER25M100	BT	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	50
47ISO50ER25M100	SK / ISO	—	ER25M	1-16 mm	M18x1.5	35 mm	100 mm	50

Frequently asked questions

What is the Mini ER-M Collet Chucks?

Mini ER-M Collet Chucks (DIN 6499) is a precision CNC Tool Holders product manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Mini ER-M Collet Chucks for precision small-diameter tool clamping. Slim profile with long projection for deep cavity machining.

Which shank types are available for Mini ER-M Collet Chucks?

Mini ER-M Collet Chucks is available in HSK-A, BT, SK / ISO shanks. Across these shanks there are 68 catalogue ordering codes to choose from.

What standard does the Mini ER-M Collet Chucks conform to?

The Mini ER-M Collet Chucks conforms to DIN 6499. Every unit is MPT-tested (Magnetic Particle Testing) and proof-tested at 2.5× clamping force before dispatch.

Who manufactures the Mini ER-M Collet Chucks and where?

Mini ER-M Collet Chucks is manufactured by PTP CNC Toolings Pvt. Ltd. — a precision tool-holder manufacturer in Belgaum, Karnataka, India, established 1985, ISO 9001 certified and IATF aligned. Contact sales at +91-9538456478 or ptpcnc@ptpcnctoolings.com for pricing, DXF/STEP CAD files, and lead times.

HSK-A Technical Drawing

HSK-A Collet Chucks ER-M Ordering Table

Ordering Codes — ER-M Mini Collet Chucks (HSK-A)

All dimensions in mm

22 codes

HSK Size

Ordering Code	Size	Collet	Range	Nut Thread	d	GPL	Stock
47HSKA50ER11M100	HSK-A 50	ER 11	0.5-7	M6x1	16	100	—
47HSKA50ER11M160	HSK-A 50	ER 11	0.5-7	M6x1	16	160	—
47HSKA50ER16M100	HSK-A 50	ER 16	1-10	M10x1	22	100	—
47HSKA50ER16M160	HSK-A 50	ER 16	1-10	M10x1	22	160	—
47HSKA50ER20M100	HSK-A 50	ER 20	1-13	M12x1.5	28	100	—
47HSKA50ER20M160	HSK-A 50	ER 20	1-13	M12x1.5	28	160	—
47HSKA50ER25M100	HSK-A 50	ER 25	1-16	M18x1.5	35	100	—
47HSKA50ER25M160	HSK-A 50	ER 25	1-16	M18x1.5	35	160	—
47HSKA63ER11M100	HSK-A 63	ER 11	0.5-7	M6x1	16	100	—
47HSKA63ER11M160	HSK-A 63	ER 11	0.5-7	M6x1	16	160	—
47HSKA63ER16M100	HSK-A 63	ER 16	1-10	M10x1	22	100	—
47HSKA63ER16M160	HSK-A 63	ER 16	1-10	M10x1	22	160	—
47HSKA63ER20M100	HSK-A 63	ER 20	1-13	M12x1.5	28	100	—
47HSKA63ER20M160	HSK-A 63	ER 20	1-13	M12x1.5	28	160	—
47HSKA63ER25M100	HSK-A 63	ER 25	1-16	M18x1.5	35	100	—
47HSKA63ER25M160	HSK-A 63	ER 25	1-16	M18x1.5	35	160	—
47HSKA100ER16M120	HSK-A 100	ER 16	1-10	M10x1	22	120	—
47HSKA100ER16M180	HSK-A 100	ER 16	1-10	M10x1	22	180	—
47HSKA100ER20M120	HSK-A 100	ER 20	1-13	M12x1.5	28	120	—
47HSKA100ER20M180	HSK-A 100	ER 20	1-13	M12x1.5	28	180	—
47HSKA100ER25M120	HSK-A 100	ER 25	1-16	M18x1.5	35	120	—
47HSKA100ER25M180	HSK-A 100	ER 25	1-16	M18x1.5	35	180	—

BT & SK/ISO Technical Drawing

BT & SK/ISO Mini ER-M Full Ordering Codes

BT & SK/ISO Ordering Codes

MAS BT (ISO 7388-2-J) · DIN 69871 (ISO 7388-1-A)

23 codes

All dimensions in mm. Form: AD. FCC (Face Coolant Channel) made on demand.

Taper

Taper	BT Code	ISO/SK Code	Collet	Range	d	GPL	Nut Thread	Form	Stock
30	47BT30ER11M60	47ISO30ER11M60	ER11M	0.5-7	16	60	M6x1	AD	—
30	47BT30ER11M100	47ISO30ER11M100	ER11M	0.5-7	16	100	M6x1	AD	—
30	47BT30ER16M60	47ISO30ER16M60	ER16M	1-10	22	60	M10x1	AD	—
30	47BT30ER16M100	47ISO30ER16M100	ER16M	1-10	22	100	M10x1	AD	—
30	47BT30ER20M60	47ISO30ER20M60	ER20M	1-13	28	60	M12x1.5	AD	—
30	47BT30ER20M100	47ISO30ER20M100	ER20M	1-13	28	100	M12x1.5	AD	—
30	47BT30ER25M60	47ISO30ER25M60	ER25M	1-16	35	60	M18x1.5	AD	—
30	47BT30ER25M100	47ISO30ER25M100	ER25M	1-16	35	100	M18x1.5	AD	—
40	47BT40ER11M70	47ISO40ER11M70	ER11M	0.5-7	16	70	M6x1	AD	—
40	47BT40ER11M100	47ISO40ER11M100	ER11M	0.5-7	16	100	M6x1	AD	—
40	47BT40ER16M70	47ISO40ER16M70	ER16M	1-10	22	70	M10x1	AD	—
40	47BT40ER16M100	47ISO40ER16M100	ER16M	1-10	22	100	M10x1	AD	—
40	47BT40ER20M70	47ISO40ER20M70	ER20M	1-13	28	70	M12x1.5	AD	—
40	47BT40ER20M100	47ISO40ER20M100	ER20M	1-13	28	100	M12x1.5	AD	—
40	47BT40ER25M70	47ISO40ER25M70	ER25M	1-16	35	70	M18x1.5	AD	—
40	47BT40ER25M100	47ISO40ER25M100	ER25M	1-16	35	100	M18x1.5	AD	—
40	47BT40ER25M150	47ISO40ER25M150	ER25M	1-16	35	150	M18x1.5	AD	—
50	47BT50ER16M80	47ISO50ER16M80	ER16M	1-10	22	80	M10x1	AD	—
50	47BT50ER16M100	47ISO50ER16M100	ER16M	1-10	22	100	M10x1	AD	—
50	47BT50ER20M80	47ISO50ER20M80	ER20M	1-13	28	80	M12x1.5	AD	—
50	47BT50ER20M100	47ISO50ER20M100	ER20M	1-13	28	100	M12x1.5	AD	—
50	47BT50ER25M80	47ISO50ER25M80	ER25M	1-16	35	80	M18x1.5	AD	—
50	47BT50ER25M100	47ISO50ER25M100	ER25M	1-16	35	100	M18x1.5	AD	—

Specifications

taper

AT3 or Better

tir

TIR of Tool Receiver wrt Shank Taper - 0.005 max

balance

Pre-Balanced G6.3 @ 15000 rpm Standard

fine Balance

Fine Balanced G2.5 @ 25000 rpm On Demand

forms

Standard Forms Made - AD, AD+B

fcc

FCC - Face Coolant Channel - Made on Demand

DrawingTechnical Drawing

HSK-A Technical Drawing

Ordering Codes — ER-M Mini Collet Chucks (HSK-A)

BT & SK/ISO Technical Drawing

BT & SK/ISO Ordering Codes

Specifications

Mini ER-M Collet Chucks

DrawingTechnical Drawing

HSK-A Technical Drawing

Ordering Codes — ER-M Mini Collet Chucks (HSK-A)

BT & SK/ISO Technical Drawing

BT & SK/ISO Ordering Codes

Specifications