Made from durable stainless steel
Suitable for carbon steel drill bits
Locks anywhere along the drill bit
Does not damage drill bits with screw collar
Limits drilling depth to prevent it from going too deep
Specification:
Features:
Made of stainless steel, durable in use
Suitable for: High carbon steel drills and locks anywhere along the drill.
As a drill limited ring, clamping device, positioner.
Screw collar will not damage the drills.
Used to limit drilling and prevent drilling too deep
Specification:
Size (inner diameter): 3,4,5 ,6,7,8,9,9,5,10,12,14,16 mm
Material: stainless steel.
Weight: 105 g / 3.7 oz (approx.)
Package list:
12 x spacer rings.
1 x Allen key.
Note:
Please note that the new type and old type of this product will be sent at random, and make sure you do not mind before ordering.