Parts and Accessories

Find back stops, collet nuts, collets, coolant pipes, o-rings, pullstud bolts, screws, shims, and wrenches.

Back Stops

Back stop screws for controlling cutting tool length. Back stops are perishable yet important components for any shop.

Collet Nuts

BIG DAISHOWA offers a wide variety of high-precision nuts for many types of tool holders and applications.

Collets

BIG DAISHOWA offers a variety of collets that are available in 0.1mm diameter increments as small as 0.10 mm to suit all cutting tool shanks between 0.50 mm and 25.4 mm with 1 micron runout accuracy.

Coolant Pipes

Solid and 1° Swing type coolant pipes required for coolant through spindle machines.

O-Rings

O-rings for excellent sealing properties to prevent the intrusion of coolant.

Pullstud Bolts

Our pullstud bolts utilize H13 tool steel which improves their tensile strength and protects against breakage.

Screws

Adjusting screws, tap driving back stops, set screws, clamp bolts and lock screws.

Shims

Carbide shim sets used in the double-clamping system that simultaneously pushes an insert downward and draws it into the contact faces to achieve secure and rigid clamping.

Wrenches

Spanner wrenches, MEGA wrenches and torque limiting wrenches.

BPS16-1112

SKU: BPS16-1112

Perfect Seal Nut, 16NxØ.433-.472(Ø11-12mm)

Unit of Measure: Each
Price: $180.00
BPS16-12125

SKU: BPS16-12125

Perfect Seal Nut, 16NxØ.472-.492(Ø12-12.5mm)

Unit of Measure: Each
Price: $180.00
BPS16-1213

SKU: BPS16-1213

Perfect Seal Nut, 16NxØ.472-.512(Ø12-13mm)

Unit of Measure: Each
Price: $180.00
BPS16-1314

SKU: BPS16-1314

Perfect Seal Nut, 16NxØ.512-.551(Ø13-14mm)

Unit of Measure: Each
Price: $180.00
BPS16-1516

SKU: BPS16-1516

Perfect Seal Nut, 16NxØ.591-.630(Ø15-16mm)

Unit of Measure: Each
Price: $180.00
BPS20-0304

SKU: BPS20-0304

Perfect Seal Nut, 20NxØ.118-.157(Ø3-4mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-0405

Perfect Seal Nut, 20NxØ.157-.197(Ø4-5mm)

Unit of Measure: Each
Price: $203.00
BPS20-05055

SKU: BPS20-05055

Perfect Seal Nut, 20NxØ.197-.217(Ø5-5.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-0506

SKU: BPS20-0506

Perfect Seal Nut, 20NxØ.197-.236(Ø5-6mm)

Unit of Measure: Each
Price: $203.00
BPS20-0607

SKU: BPS20-0607

Perfect Seal Nut, 20NxØ.236-.276(Ø6-7mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-07075

Perfect Seal Nut, 20NxØ.276-.295(Ø7-7.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-0708

SKU: BPS20-0708

Perfect Seal Nut, 20NxØ.276-.315(Ø7-8mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-08085

Perfect Seal Nut, 20NxØ.315-.335(Ø8-8.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-0809

SKU: BPS20-0809

Perfect Seal Nut, 20NxØ.315-.354(Ø8-9mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-09095

Perfect Seal Nut, 20NxØ.354-.375(Ø9-9.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-0910

SKU: BPS20-0910

Perfect Seal Nut, 20NxØ.354-.394(Ø9-10mm)

Unit of Measure: Each
Price: $203.00
BPS20-10105

SKU: BPS20-10105

Perfect Seal Nut, 20NxØ.394-.413(Ø10-10.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-1011

SKU: BPS20-1011

Perfect Seal Nut, 20NxØ.394-.433(Ø10-11mm)

Unit of Measure: Each
Price: $203.00
BPS20-11115

SKU: BPS20-11115

Perfect Seal Nut, 20NxØ.433-.453(Ø11-11.5mm)

Unit of Measure: Each
Price: $203.00
BPS20-12125

SKU: BPS20-12125

Perfect Seal Nut, 20NxØ.472-.492(Ø12-12.5mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-1213

Perfect Seal Nut, 20NxØ.472-.512(Ø12-13mm)

Unit of Measure: Each
Price: $203.00
BPS20-1314

SKU: BPS20-1314

Perfect Seal Nut, 20NxØ.512-.551(Ø13-14mm)

Unit of Measure: Each
Price: $203.00
BPS20-1415

SKU: BPS20-1415

Perfect Seal Nut, 20NxØ.551-.591(Ø14-15mm)

Unit of Measure: Each
Price: $203.00
BPS20-1516

SKU: BPS20-1516

Perfect Seal Nut, 20NxØ.591-.630(Ø15-16mm)

Unit of Measure: Each
Price: $203.00

SKU: BPS20-1617

Perfect Seal Nut, 20NxØ.630-.669(Ø16-17mm)

Unit of Measure: Each
Price: $203.00
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