• Inch-: 25/32"
• Range-: .748-.787"
• Metric -: 19-20 mm

• Clamping Range is .039" for ER 16, 20, 25, 32 & 40.
• Compatible with DR, RD, ESX, AR & BR series collets.
• All collets are inspected for quality & accuracy.

• Standard 0.0004" T.I.R
• Collapse range: 0.039"

We are the most successful seller on eBay for C.N.C Machine Tooling & Accessories. We stock entire line of C.N.C Tooling such as CAT 40, CAT 50, BT 30, BT 40, BT 50, NMTB 30 & NMTB 40 End Mill Holders, Collet Chucks, Shell Mill Holders, Tension / Compression & Rigid Tap Holders, Stub Arbor Holders & Integrated Drill Chucks.

We sell all the required accessories for most popular C.N.C Machine such as Hass, Fadal, Hurco etc. We sell ER, TG & DA collets & collet set at incredibly low price. We also, carry Retention Knob / Pull studs, Wrenches for ER, TG & DA collet chucks, and Trolley cart & tightening fixture.

In ER series we have ER-8, ER-16, ER-20, ER-25, ER-32 & ER-40 collets, collet set, CAT, BT & straight shank (Extension) collet chucks.

In TG series we have TG-75, TG-100 & TG-150 collets, collet set, CAT, BT & straight shank (Extension) collet chucks.

In DA (Double Angel) series we have DA-100, DA-180, DA-200 & DA-300 collets, collet set, CAT, BT & straight shank (Extension) collet chucks.