8pcs Adjustable Drill Stop Bit Collar 3-16mm Drill Bit Depth Stop Collar Ring DrillBlock Positioner with Allen Wrench drill bit depth stop collar ring
Features:
Drill Stop Bit Collar Set will quickly and easily help you drill hole to exact depths
They are for production work and repeated drilling by positively locking anywhere along the bit.
Includes:φ3mm/0.118in,φ4mm/0.157in,φ5mm/0.197in,φ6mm/0.236in,φ8mm/0.315in,φ10mm/0.394in,φ12mm/0.472in,φ16 mm/0.63in;
Carbon Steel features good resistance and heat resistance;
Packing List: 8x Stop Collar,1x Wrench;
Specifications:
Material:Carbon Steel
Includes:φ3mm/0.118in,φ4mm/0.157in,φ5mm/0.197in,φ6mm/0.236in,φ8mm/0.315in,φ10mm/0.394in,φ12mm/0.472in,φ16 mm/0.63in;
M3: Inner diameter is about 3.2mm/0.126in, outer diameter is about 9.8mm/0.386in, thickness is about 3.5mm/0.138in, and height is about 8mm/0.315in.
M4: Inner diameter is about 4.2mm/0.165in, outer diameter is about 9.8mm/0.386in, thickness is about 3mm/0.118in, and height is about 8mm/0.315in.
M5: Inner diameter approx. 5.2mm/0.205in, outer diameter approx. 11.8mm/0.465in, thickness approx. 3.4mm/0.134in, height approx. 8mm/0.315in.
: Inner diameter: approx. 6.2mm/0.244in, outer diameter: approx. 11.8mm/0.465in, thickness: approx. 3mm/0.118in, height: approx. 8mm/0.315in.
M8: Inner diameter approx. 8.3mm/0.327in, outer diameter approx.16mm/0.63in, thickness approx. 3.9mm/0.154in, height approx. 8mm/0.315in.
: Inner diameter approx. 10.3mm/0.406in, outer diameter approx.18mm/0.709in, thickness approx. 3.8mm/0.15in, height approx. 8mm/0.315in.
: Inner diameter approx. 12.2mm/0.48in, outer diameter approx. 20mm/0.787in, thickness approx.3.9mm/0.154in, height approx. 8mm/0.315in.
: Inner diameter: approx. 16.2mm/0.638in, outer diameter: approx. 24mm/0.945in, thickness: approx. 4mm/0.157in, height: approx. 8mm/0.315in.
Package Includes:
1set