Features & Details

• 40Cr Durable Design: High precision CAT40 toolholder is integrated for a single piece construction. The high grade 40Cr frame ensures better overall balance of toolholder assembly. Durable and long-lasting. Polished body to be smooth and rust-proof.
• 0.0002" Great Accuracy: CAT40 holder accuracy in Tenth, 0.0002". Hardened and ground to ensure maximum accuracy. High concentricity. Stable performance.
• 2.75" Gage Length: 8pcs precision CAT 40 collet chucks are easy to use. Gage or projection length of ER16 is 2.75" (70 mm). Decent quality at reasonable price.
• ER16 High Performance: CAT40 toolholder set is high speed balanced to meet all industrial standard. High performance of 8000Rpm for CAT40 chuck working.
• Effortless to Operate: Through spindle coolant capability from pull stud to collets, V-Flange CAT 40 is production balanced to high speed spindle turning and meet standard industrial needs. Ideal for CNC Lathe/milling, drill press, and heavy-duty hand tools.

• Heavy Duty Design: The CAT 40 milling chuck is made of 40Cr for long, durable service life.
• High Accuracy: CAT40 collet chuck accuracy in tenth 0.0002". Gage Length: 2.75" (70mm).
• 2.75" Gage Length: The CAT 40 tool holder set's gage or projection length of ER16 is 2.75" (70mm).
• High Speed: The CAT40 holder works efficiently at the speed of 8000 RPM. High performance and stability.
• Effortless To Operate: Fully ground flange and V-groove design, easy on tool changers for less spindle and changer maintenance.
• Wide Application: CAT 40 face mill holder are suitable for CNC Lathe/milling, drill press, and heavy duty hand tools.

• Material: 40Cr
• Quantity: 8 PCS
• Gage Length: 2.75" / 70 mm
• Accuracy in Tenth: 0.0002"
• Type: CAT40 ER16
• Speed: 8000 RPM
• Weight: 8.66 kg / 19.09 lbs

• 8 x ER16-70 Chucks