Milwaukee
Milwaukee Tool 12-1/2" Max-Lok Spline Adapter
- SKU:
- MLW48-20-6970
- Availability:
- Usually Ships Same Day
- Weight:
- 1.35 LBS
Description
DUTY®
MAX-LOK Reach
Adapter Extension
Use this 12-1/2 in Spline extension in a matched MAX-LOK assembly for SDS-Max drilling accessories.
Product Overview
The 12-1/2 in extension provides added reach from a Spline hammer. Plan clearance for the complete assembly.
A separate MAX-LOK coupling joins the bit and extension. Sliding sleeves twist and lock the shanks.
- Extended accessReaches recessed drill points.
- Matched hammer endUses a Spline connection.
- System couplingSecures both mating shanks.
- Energy transferDesigned to transmit hammer power.
Technical Specifications
- Extension length
- 12-1/2 in
- Hammer interface
- Spline
- Bit interface
- SDS-Max system
- Coupling required
- 48-20-6950
- Coupling action
- Twist and lock
- Accessory types
- Drill bits / core bits
Choose the Correct Fit
Confirm the Spline hammer connection, accessory diameter and 12-1/2 in extension length against the job.
Use the matching MAX-LOK connection adapter. The extension alone does not make a complete coupling.
Installation & Care
Disconnect power before assembly. Follow the coupling’s lubrication and locking instructions, then check every connection.
Support and control the longer setup as instructed by the hammer manufacturer. Inspect the shanks and locking sleeves after use.
Small Details. Big Jobsite Energy.
Get set. Stay focused. Make your next move count.
THE NEXT JOB.
Ask Willy:
Need help planning a MAX-LOK assembly? Send Willy the hammer connection, drill or core bit, hole size and reach needed.
Important Product Questions
Is the connection coupling included?
The connection adapter is sold separately. Assemble the extension with the correct MAX-LOK coupling before attaching an SDS-Max drill or core bit.
Can this make a small hammer suitable for any core size?
No. Matching the connections does not increase the hammer’s rated capacity. Check the bit diameter and complete assembly against the tool’s limits.
Does the extension length equal the hole depth?
No. The working reach depends on the bit, extension and coupling. Also allow for connection engagement and the bit’s usable cutting length.
