Over the Bar Micrometer

OBM-8529 - Range 8.5" to 29"

The simple solution to large bore measurement. This tool measures the bore withouthaving to remove the boring bar, measuring from wall to wall giving you the same dimensions as an inside micrometer and accurate to thousandths of an inch. Comes complete with body, extension rods and adjustable micrometer in a fitted case.

Bore Measuring Telescoping Gauge

TBMT-2300 - Range 1.75" to 6" (45 mm - 150 mm)

The telescoping gauge measures the I.D. of the bore through an open broached tool port in the B&D boring bar. It is spring loaded so the operator can get an exact measurement (within .001") without having to remove the boring bar from the bore. Designed with hardened measuring tips for rugged durability and consistent accuracy. This superior quality translates to a longer lasting tool and increased savings.

Bore Measuring Telescoping Gauge

TBMT-2300-TEN - Range 1.75" to 10" (45 mm - 254 mm)

Fits through all B&D boring bars with broached 1/2" and 3/8" tool ports. The telescoping gauge measures the I.D. of the bore through an open tool port in the boring bar. It is spring loaded so the operator can get an exact measurement (within .001") without having to remove the boring bar from the bore.

Bore Measuring Telescoping Gauge

TBMT-2300-X-10 - Range 1.25" to 10" (32 mm - 254 mm)

The telescoping gauge measures the I.D. of the bore through an open broached tool port in the B&D boring bar. It is spring loaded so the operator can get an exact measurement (within .001") without having to remove the boring bar from the bore.

Bore Measuring Telescoping Gauge

TBMT-2400 - Range 2" to 10" (51 mm - 254 mm)

The telescoping gauge measures the I.D. of the bore through an open broached tool port in the B&D boring bar. It is spring loaded so the operator can get an exact measurement (within .001") without having to remove the boring bar from the bore.

Bore Measuring Telescoping Gauge for 3/8" Tool Ports

TBMT-2500 - Range 1.25" to 5" (45 mm - 127 mm)

Fits through all B&D boring bars with broached 3/8" tool ports. The telescoping gauge measures the I.D. of the bore through an open tool port in the boring bar. It is spring loaded so the operator can get an exact measurement (within .001") without having to remove the boring bar from the bore.

Dial Tool Adjuster

DTA-2700 Series

The unique B&D DTA provides accurate adjustment to the cutting depth of the HSS or carbide tool bit to within a hundredth of an inch. Using the DTA is easy. Just slip it over the tool bit and rest is against the boring bar. Clamp the tool bit to the DTA by tightening the set screw. Zero the dial gauge and release the tool bit from the boring bar. Turning the knurled brass nut pulls the tool bit to the desired length. Relock the tool bit to the boring bar, release the DTA and you're done. Comes complete with dial gauge and adjustment blocks to bar diameter. Please contact order desk for additional details. Models listed below are used with specific machine packages or bore sizes.

• DTA-2700-D – 2" machine packages
• DTA-2700-XD – 2" machine packages & 1 1/4" small bore packages
• DTA-2700-ED – 1 3/4" EV machine packages
• DTA-2700-EXD – 1 3/4" EV machine packages & 1 1/4" small bore packages
• DTA-2700-TD – 1 3/4" TM machine packages
• DTA-2700-TXD – 1 3/4" TM machine packages & 1 1/4" small bore packages