Normalized tube records
Find the tube by size.
Then verify the fit.
Browse standard tube classes, measured outside diameters, known kit-specific lengths, and replacement sources. Upper and lower barrels stay separate whenever the source records them separately.
86 tube classes541 linked kits17 supplier listings
Nominal size is not proof of interchangeability.
A drill designation, tube outside diameter, wall thickness, and exact length are different facts. Compare the current kit instructions or measure an original tube before substituting generic stock.
Standard classes and observed dimensions
7 mm tube class7 mm · 7mm · standard 7 mm tube0.382" (9.7 mm)observed tube OD1known lengths38linked kits9supplier offersOpen →8 mm / Letter O tube class8 mm · 8mm · Letter O · O-size · 0.311 in OD0.311" (7.9 mm)observed tube OD11known lengths25linked kits3supplier offersOpen →3/8 in tube class3/8 in · 3/8 inch · 0.375 inNot yet measuredobserved tube OD0known lengths25linked kits3supplier offersOpen →10 mm tube class10 mm · 10mm0.394" (10.0 mm)observed tube OD1known lengths16linked kits1supplier offersOpen →10.5 mm tube class10.5 mm · 10.5mmNot yet measuredobserved tube OD0known lengths1linked kits1supplier offersOpen →12.5 mm tube class12.5 mm · 12.5mmNot yet measuredobserved tube OD0known lengths0linked kits0supplier offersOpen →0.197 in OD tube0.197 in OD0.197" (5.0 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.217 in OD tube0.217 in OD0.216" (5.5 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.230 in OD tube0.230 in OD0.230" (5.8 mm)observed tube OD0known lengths1linked kits0supplier offersOpen →0.236 in OD tube0.236 in OD0.236" (6.0 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.266 in OD tube0.266 in OD0.266" (6.8 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.267 in OD tube0.267 in OD0.267" (6.8 mm)observed tube OD7known lengths5linked kits0supplier offersOpen →0.268 in OD tube0.268 in OD0.268" (6.8 mm) · 0.268" (6.8 mm)observed tube OD47known lengths92linked kits0supplier offersOpen →0.283 in OD tube0.283 in OD0.283" (7.2 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.291 in OD tube0.291 in OD0.291" (7.4 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.300 in OD tube0.300 in OD0.300" (7.6 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.301 in OD tube0.301 in OD0.301" (7.6 mm)observed tube OD2known lengths1linked kits0supplier offersOpen →0.303 in OD tube0.303 in OD0.303" (7.7 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.306 in OD tube0.306 in OD0.306" (7.8 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.307 in OD tube0.307 in OD0.307" (7.8 mm)observed tube OD42known lengths45linked kits0supplier offersOpen →0.308 in OD tube0.308 in OD0.308" (7.8 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.310 in OD tube0.310 in OD0.310" (7.9 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.332 in OD tube0.332 in OD0.332" (8.4 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.333 in OD tube0.333 in OD0.334" (8.5 mm)observed tube OD4known lengths5linked kits0supplier offersOpen →0.334 in OD tube0.334 in OD0.334" (8.5 mm)observed tube OD3known lengths2linked kits0supplier offersOpen →0.335 in OD tube0.335 in OD0.335" (8.5 mm)observed tube OD17known lengths17linked kits0supplier offersOpen →0.338 in OD tube0.338 in OD0.338" (8.6 mm)observed tube OD4known lengths3linked kits0supplier offersOpen →0.339 in OD tube0.339 in OD0.339" (8.6 mm)observed tube OD1known lengths2linked kits0supplier offersOpen →0.341 in OD tube0.341 in OD0.341" (8.7 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.346 in OD tube0.346 in OD0.346" (8.8 mm)observed tube OD3known lengths3linked kits0supplier offersOpen →0.350 in OD tube0.350 in OD0.350" (8.9 mm)observed tube OD2known lengths2linked kits0supplier offersOpen →0.354 in OD tube0.354 in OD0.354" (9.0 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.358 in OD tube0.358 in OD0.358" (9.1 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.362 in OD tube0.362 in OD0.362" (9.2 mm)observed tube OD1known lengths4linked kits0supplier offersOpen →0.366 in OD tube0.366 in OD0.366" (9.3 mm)observed tube OD49known lengths54linked kits0supplier offersOpen →0.368 in OD tube0.368 in OD0.368" (9.3 mm)observed tube OD10known lengths10linked kits0supplier offersOpen →0.370 in OD tube0.370 in OD0.370" (9.4 mm)observed tube OD1known lengths2linked kits0supplier offersOpen →0.373 in OD tube0.373 in OD0.373" (9.5 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.374 in OD tube0.374 in OD0.374" (9.5 mm)observed tube OD3known lengths5linked kits0supplier offersOpen →0.384 in OD tube0.384 in OD0.384" (9.8 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.385 in OD tube0.385 in OD0.385" (9.8 mm)observed tube OD8known lengths13linked kits0supplier offersOpen →0.386 in OD tube0.386 in OD0.386" (9.8 mm)observed tube OD41known lengths55linked kits0supplier offersOpen →0.390 in OD tube0.390 in OD0.390" (9.9 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.394 in OD tube0.394 in OD0.394" (10.0 mm)observed tube OD5known lengths5linked kits0supplier offersOpen →0.397 in OD tube0.397 in OD0.397" (10.1 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.400 in OD tube0.400 in OD0.400" (10.2 mm) · 0.400" (10.2 mm)observed tube OD6known lengths7linked kits0supplier offersOpen →0.402 in OD tube0.402 in OD0.402" (10.2 mm)observed tube OD4known lengths7linked kits0supplier offersOpen →0.406 in OD tube0.406 in OD0.406" (10.3 mm)observed tube OD3known lengths7linked kits0supplier offersOpen →0.408 in OD tube0.408 in OD0.408" (10.4 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.409 in OD tube0.409 in OD0.409" (10.4 mm) · 0.409" (10.4 mm)observed tube OD4known lengths18linked kits0supplier offersOpen →0.410 in OD tube0.410 in OD0.410" (10.4 mm) · 0.410" (10.4 mm)observed tube OD6known lengths9linked kits0supplier offersOpen →0.413 in OD tube0.413 in OD0.413" (10.5 mm)observed tube OD7known lengths19linked kits0supplier offersOpen →0.415 in OD tube0.415 in OD0.415" (10.5 mm)observed tube OD2known lengths2linked kits0supplier offersOpen →0.417 in OD tube0.417 in OD0.417" (10.6 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.425 in OD tube0.425 in OD0.425" (10.8 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.433 in OD tube0.433 in OD0.433" (11.0 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.437 in OD tube0.437 in OD0.437" (11.1 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.440 in OD tube0.440 in OD0.440" (11.2 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.445 in OD tube0.445 in OD0.445" (11.3 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.450 in OD tube0.450 in OD0.450" (11.4 mm)observed tube OD2known lengths4linked kits0supplier offersOpen →0.453 in OD tube0.453 in OD0.453" (11.5 mm)observed tube OD5known lengths18linked kits0supplier offersOpen →0.457 in OD tube0.457 in OD0.457" (11.6 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.469 in OD tube0.469 in OD0.469" (11.9 mm)observed tube OD2known lengths4linked kits0supplier offersOpen →0.470 in OD tube0.470 in OD0.470" (11.9 mm)observed tube OD1known lengths4linked kits0supplier offersOpen →0.476 in OD tube0.476 in OD0.476" (12.1 mm)observed tube OD2known lengths8linked kits0supplier offersOpen →0.479 in OD tube0.479 in OD0.479" (12.2 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.480 in OD tube0.480 in OD0.480" (12.2 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.483 in OD tube0.483 in OD0.483" (12.3 mm)observed tube OD2known lengths6linked kits0supplier offersOpen →0.484 in OD tube0.484 in OD0.484" (12.3 mm)observed tube OD5known lengths7linked kits0supplier offersOpen →0.488 in OD tube0.488 in OD0.488" (12.4 mm)observed tube OD1known lengths6linked kits0supplier offersOpen →0.510 in OD tube0.510 in OD0.510" (13.0 mm)observed tube OD1known lengths4linked kits0supplier offersOpen →0.512 in OD tube0.512 in OD0.512" (13.0 mm)observed tube OD3known lengths6linked kits0supplier offersOpen →0.539 in OD tube0.539 in OD0.539" (13.7 mm) · 0.539" (13.7 mm)observed tube OD2known lengths2linked kits0supplier offersOpen →0.548 in OD tube0.548 in OD0.548" (13.9 mm)observed tube OD2known lengths1linked kits0supplier offersOpen →0.551 in OD tube0.551 in OD0.551" (14.0 mm)observed tube OD1known lengths2linked kits0supplier offersOpen →0.567 in OD tube0.567 in OD0.567" (14.4 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.571 in OD tube0.571 in OD0.571" (14.5 mm)observed tube OD3known lengths6linked kits0supplier offersOpen →0.579 in OD tube0.579 in OD0.579" (14.7 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.580 in OD tube0.580 in OD0.580" (14.7 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.583 in OD tube0.583 in OD0.583" (14.8 mm)observed tube OD3known lengths2linked kits0supplier offersOpen →0.610 in OD tube0.610 in OD0.610" (15.5 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.677 in OD tube0.677 in OD0.677" (17.2 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.815 in OD tube0.815 in OD0.815" (20.7 mm)observed tube OD2known lengths1linked kits0supplier offersOpen →0.831 in OD tube0.831 in OD0.831" (21.1 mm)observed tube OD1known lengths1linked kits0supplier offersOpen →0.841 in OD tube0.841 in OD0.841" (21.4 mm)observed tube OD2known lengths2linked kits0supplier offersOpen →0.846 in OD tube0.846 in OD0.847" (21.5 mm)observed tube OD2known lengths1linked kits0supplier offersOpen →