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Core Barrel Conversions

Core Barrel Conversions

Di-Corp offers several Core Barrel Conversion assemblies. One allows for a seamless transition from the industry leading core barrel assembly to the enhanced Edge Latch Core Barrel by replacing only a handful of simple components.

Another comes fully assembled and replaces all components above the spindle. Finally, a conversion assembly is available that allows the driller to change systems within the same hole size range (i.e. - N & N2), minimizing the requirement to purchase an entire Core Barrel Assembly.

AVAILABLE SIZES :

Conversion Kit
Part Number Description Qty
101423 Link-Latch to Edge Latch Conversion Kit -
100715 Latch 2
100722 Latch Spring 1
100701 Latch Retracting Pin 2
100702 Latch Pivot Pin 1
100874 Drift Pin Tool 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
101959 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100712 Spearhead Base 1
100701 Latch Retracting Pin 2
100713 Latch Retracting Case 1
100714 Latch Body, Upper 1
100702 Latch Pivot Pin 1
100722 Latch Spring 1
100715 Latch 2
100716 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100717 Latch Body, Lower 1
100703 Lock Washer 1
Conversion Kit
Part Number Description Qty
101423 Link-Latch to Edge Latch Conversion Kit -
100715 Latch 2
100722 Latch Spring 1
100701 Latch Retracting Pin 2
100702 Latch Pivot Pin 1
100874 Drift Pin Tool 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
101959 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100712 Spearhead Base 1
100701 Latch Retracting Pin 2
100713 Latch Retracting Case 1
100714 Latch Body, Upper 1
100702 Latch Pivot Pin 1
100722 Latch Spring 1
100715 Latch 2
100716 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100717 Latch Body, Lower 1
100703 Lock Washer 1
Conversion Kit
Part Number Description Qty
101424 Link-Latch to Edge Latch Conversion Kit -
100808 Latch 2
100450 Latch Spring 1
100449 Latch Retracting Pin 2
100451 Latch Pivot Pin 1
100666 Drift Pin Tool, Latch Retracting Pin 1
100877 Drift Pin Tool, Latch Pivot Pin 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
100897 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100464 Spearhead Base 1
100449 Latch Retracting Pin 2
100465 Latch Retracting Case 1
100466 Latch Body, Upper 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch 2
100553 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100470 Latch Body, Lower 1
100453 Lock Washer 1
Conversion Kit
Part Number Description Qty
101424 Link-Latch to Edge Latch Conversion Kit -
100808 Latch 2
100450 Latch Spring 1
100449 Latch Retracting Pin 2
100451 Latch Pivot Pin 1
100666 Drift Pin Tool, Latch Retracting Pin 1
100877 Drift Pin Tool, Latch Pivot Pin 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
100883 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100464 Spearhead Base 1
100449 Latch Retracting Pin 2
100465 Latch Retracting Case 1
100466 Latch Body, Upper 1
100451 Latch Pivot Pin 1
100450 Latch Spring 1
100808 Latch 2
100469 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100470 Latch Body, Lower 1
100453 Lock Washer 1
Conversion Kit
Part Number Description Qty
101425 Link-Latch to Edge Latch Conversion Kit -
100496 Latch 2
100450 Latch Spring 1
100483 Latch Retracting Pin 2
100484 Latch Pivot Pin 1
100666 Drift Pin Tool, Latch Retracting Pin 1
100877 Drift Pin Tool, Latch Pivot Pin 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
100898 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100493 Spearhead Base 1
100483 Latch Retracting Pin 2
101394 Latch Retracting Case 1
101395 Latch Body, Upper 1
100484 Latch Pivot Pin 1
100450 Latch Spring 1
100496 Latch 2
100497 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100498 Latch Body, Lower 1
100485 Lock Washer 1
Conversion Kit
Part Number Description Qty
101425 Link-Latch to Edge Latch Conversion Kit -
100496 Latch 2
100450 Latch Spring 1
100483 Latch Retracting Pin 2
100484 Latch Pivot Pin 1
100666 Drift Pin Tool, Latch Retracting Pin 1
100877 Drift Pin Tool, Latch Pivot Pin 1
101427 Conversion Instructions 1
101152 Parts Pouch 1

To simplify the conversion of your current core barrel systems to the Edge Latch system, Di-Corp offers a conversion assembly which can be attached to the spindle of most systems.

Conversion Head Assembly
Part Number Description Qty
100898 Core Barrel Conversion Head Assembly -
100462 Spearhead Point 1
100447 Spearhead Spring 1
100463 Detent Plunger 1
100448 Coiled Spring Pin, ø7/16" x 1" Long 1
100493 Spearhead Base 1
100483 Latch Retracting Pin 2
101394 Latch Retracting Case 1
101395 Latch Body, Upper 1
100484 Latch Pivot Pin 1
100450 Latch Spring 1
100496 Latch 2
100497 Landing Shoulder 1
100452 Stainless Steel Ball, ø22mm 1
100468 Landing Indicator Bushing with OD Groove 1
100498 Latch Body, Lower 1
100485 Lock Washer 1