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Keystone Percussion Core Barrel
![Core Barrel.png](https://static.wixstatic.com/media/fe8cef_3dfa51f71fe245baaa09f4531c66454a~mv2_d_4110_2870_s_4_2.png/v1/crop/x_38,y_48,w_4033,h_2654/fill/w_799,h_526,al_c,q_90,usm_0.66_1.00_0.01,enc_auto/Core%20Barrel.png)
The Keystone Percussion Core Barrel reduces the number of compressors, bits, and hammers needed to drill a hole. With the same low height as a traditional drill but at a reduced overall weight.
Specifications:
Custom sizes available |
Reduct operating torque |
Reduce overall weight to but requirement |
10" wide Kert (48" Core barrel leaves 28" stub) |
Integrated "ratchet" air inlet |
3 1/2' drilling depth until stub removal (greater depths are possible upon request) |
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