In your hands
You drive the cut.
Wind one spindle with your drill or the hand crank while the U-bit locks the other. You set the pace; your Bison drive accessories carry straight over.
- Drive connection
- 5/16-inch hex
WRD fiber-line cutout system
Dual spindles you know.
Vacuum that tops itself up.
Two winding spindles, driven by your drill or the included hand crank, the way you already cut out on Orange Bat. Underneath, ePump X monitors vacuum and tops it up, so you never stop mid-cut to re-pump.
Where Bobcat comes from

The original Orange Bat
Orange Bat set the dual-spindle way WRD technicians cut out glass. Bobcat keeps it.

The later Bison ePump
The ePump brought automatic vacuum to Bison. ePump X builds on it.
What changed
Going electric meant a new pump and a bigger cup.
ePump X
Two-thirds more rated capacity and a new board, reconfigured around the same motor into a smaller shell. Charges over USB-C.
The right cup
An electric pump pulls less than a hand pump, and in production a 6-inch cup fell short. The low-profile 6.5-inch VP7, with a refined sealing edge, matches and slightly exceeds Orange Bat and Orange Bat QC.
On the glass
Press and hold the button to start, and the pad pulls down with vacuum on the display. ePump X keeps it topped up for the rest of the cut.
In your hands
Wind one spindle with your drill or the hand crank while the U-bit locks the other. You set the pace; your Bison drive accessories carry straight over.
Included in 300P
ACT5’s slip disk sets how hard the held spindle resists, so the line pays out at the tension you choose.
Quick Connect
The front port takes the Quick Connect Handle or the Quick Connect Double Hook. Slide one in, slide it out.
At the glass
One pad on the glass, both spindles within reach of your drill or crank, and the pump display where you can read it.
Kit selection
Both kits include the Bobcat assembly, fiber cutting line and Bison Hand Crank. The 300P adds the drive and clutch upgrades.
The 300P difference
WRD-AD2Angles the drill connection for tight reaches.
WRD-ACT5Sets the drag on the held spindle.
WRD-BNBABison Bit Adapter.
Product support
No. The ePump X manages vacuum. The cutting line is driven through the spindles using a cordless drill or the included Bison Hand Crank.
Use WRD Product Support for setup questions and replacement-part guidance. Each kit page lists its own details and resources.