Bushman Tek Bits Home |
BUSHMAN
TekBits BTB |
Back |
Bow Drill Cup Kit
for Bow Drill Bearing Block BM9026-BDCK |
|
Video BM9026-BDCK Assembly Incl Striker & Fidget Spinner |
|
UPC: 757059142143 | ||
Flanged Sealed Lubricated Ball Bearing is included. The copper cup protects the bearing seal from damage from the Bow Drill spindle. |
||
Kit Contents partially assembled | Kit Contents | |
The bearing fits into the copper cap as above. Can be used as a bow drill bearing block in either configuration. |
||
Bow Drill Cup Kit installed into a Striker BTB Ball Bearing Mount |
BM9026-FBRK Flanged Ball Bearing Retainer Kit shown for reference only |
|
Bushman TekBits
BM9026-BDCK Bow Drill Spindle Bearing Block Cup Kit For BTB Flint and Steel strikers, 608 bearing Fidget Spinners or stand alone. Fits a Bushman TekBits Flint and Steel Striker "BTB Ball Bearing Mount" with a flanged or unflanged 608Z ball Bearing Kit. Provides a bow drill spindle retainer cup for a frictionless Bow Drill Ball Bearing Block. Ball bearings have almost no friction compared to the standard divits as provided on some strikers and knives. Ball bearings don't generate heat in your hand, as standard divits do. Without the Cup, the bow drill spindle must be tapered to fit and contact only the ball bearing inner surface. Pressure or hard rubbing on the bearing seal could damage it. The Cup provides substantial spindle retainment and protects the bearing seal from damage while drilling. Note: Striker, Fidget spinner or bearing retaining hardware not included. Strikers are hand finished, so will not all look exactly the same as illustrated. |
© 2018 Jean Pierre Lagasse - All rights reserved.