Microstop Countersink Cage – AVRO 66004S

Microstop Countersink Cage – AVRO 66004S

The bearing body is stainless steel, and the left-hand lock nut is stainless steel.

This model is rated at 10,000 RPM and is intended for precise aerospace and sheet-metal work.

Key Features

• Spindle on 4 ball bearings: The spindle is mounted on 4 ball bearings.
• Dust shields: The bearings are protected by dust shields.
• Stainless steel body and lock nut: The bearing body is stainless steel, and the left-hand lock nut is stainless steel.
• Increment depth adjustment: Increment depth adjustment of 0.0005” (0.0127 mm).
• RPM rating: Rated at 10,000 RPM.

Technical Specifications

Model	Shaft	No-Mar Foot Pieces (A60005)	stainless Foot Pieces (A60006)	Vacuum (A66004)	Image
66004S	1/4-28	STD	X	X
66004SM6	M6 x 1	STD	X	X
66004SM8	M8 x 1	STD	X	X

X=To be confirmed

General

• Spindle mounted on 4 ball bearings.
• Bearings protected by dust shields.
• Stainless steel bearing body.
• Stainless steel lock Nut left hand .
• .275” (7 mm) Shank.
• 5/16” (8 mm) Shaft Travel.
• 7/8” (22.225 mm) Cutter Capacity.
• 0.0005” (0.0106 mm) Increment Depth Adjustment
• Rated at 10,000 RPM .

Frequently Asked Questions

Can you help with ordering in Israel?
Yes, we’ll be happy to help with ordering and choosing the right product in Israel.

What does this model include?
This model includes a spindle mounted on 4 ball bearings, dust shields, a stainless steel bearing body, and a stainless steel left-hand lock nut.

Can you help us understand the specs?
Yes, we’ll be happy to help explain the specs and check suitability for your needs.