- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Conical Block This standard duty, no-sleeve miner block for 1" shank bits that are held by a hose clamp or hair-pin keeper can be bottom drilled for accurate placement. Radial Blocks Strong, dependable performance from: 7620, 1" x 1-58" bit - Q Retainer 7621, 1" x 1-58" bit - Button 2802 forging available with 12" x 1" or 58" x 1-18" bit hole for set screw, roll pin or Q retainer.