Bit Changeable High-torque Impact Driver Socket 67671 BESTTOOL

【Features】
Even if the bit breaks, it can be replaced. This is a highly durable professional socket bit for interchangeable shaft electric screwdrivers that includes a replacement bit designed to withstand high torque impacts up to 40V.
The shaft material is made of high-grade steel NKD-1, which is effective in preventing damage and breakage.
We have also revised the overall length of the shaft, which is subject to loads, to create a design that prevents the shaft from breaking even when using 40V, 36V, and 18V high-torque impact drivers.
The replacement shaft bit has a "flat finish on both sides" that prevents it from digging into the inside of the socket or the chuck of the impact driver.
Deep hole type that can be used for fastening bolts and nuts with long necks and double nuts.
A special press-fit type (PAT.) with 3-point locking method is used for the joint between the bit part and the socket part, which is the key point.
Distributes and minimizes the load on the bits.

【Use】
For bolt/nut removal work using an impact driver from 14.4V to 40V.

【Specification】
Dimensions across sides (mm): 17
Shaft dimensions (mm): 6.35
Overall length (mm): 110
Shape of opposite sides: Hexagonal surface
Nut receiver depth (mm): 25
Bolt receiver depth (mm): 50
Drive angle (mm): 6.35
Type: Replaceable shaft bit type
Outer diameter (mm): 24
Compatible screws: M10 screw, small M12 screw, W3/8 screw
Set contents (points): 2 points ( socket body & replacement bit)

【Specification2】
Compatible with 40V With flat shaft bit on both sides
Replacement bits: BSPT-2B (2 pieces), BSPT-5B (5 pieces)

【Material/Finish】
Hexagonal shaft: NKD-1 (quenching hardness: HRC60 degrees ±1)
Socket: SCM steel

【Set contents/accessories】
Bit replaceable power socket + 40V compatible replacement bit

【caution】
Please use an electric drill with a clutch or an impact driver.
Do not use slim bits or torsion bits as replacement bits.
It may get stuck inside the socket.
Do not use the tool for any purpose other than its intended use.
Please insert firmly into bolts and nuts before using as there is a risk of damage.