Description
DEENPU supplies drill collar slips fully interchangeable with Keystone Energy Tools (KET) Type A, Type C-1 and Type DCS drill collar slips. The KET Type A drill collar slip has a multi-segment design that allows it to hinge and fit all drill collars within its size range. Segments are alloy steel, heat-treated for strength and wear resistance, load rated with an API taper of 4″/ft. All slip assemblies are supplied with safety flex handles.
All DEENPU drill collar slip segments, buttons, inserts and handles are dimensionally and functionally interchangeable with genuine KET parts. As the KET catalog states, all parts are interchangeable with corresponding design drill collar slips. Part numbers are listed below for cross-reference.
Type A Drill Collar Slips — Complete
| Part No. | Drill Collar Size / Slip Recess | # Segments | Taper/ft | Rating (Tons) | Weight (lbs) |
|---|---|---|---|---|---|
| A20-111-F | 3″ – 4-1/4″ | 7 | 4.00″ | 95 | 136 |
| A20-111-1-F | 3-3/4″ – 4-3/4″ | 8 | 4.00″ | 110 | 128 |
| A20-112-F | 4-1/2″ – 5-3/4″ | 9 | 4.00″ | 130 | 112 |
| A20-113-F | 5-1/2″ – 7″ | 10 | 4.00″ | 150 | 117 |
| A20-114-F | 6-3/4″ – 8-1/4″ | 11 | 4.00″ | 150 | 118 |
| A20-115-F | 8-1/4″ – 10″ | 12 | 4.00″ | 150 | 120 |
Type C-1 & DCS Drill Collar Slips
Type C-1 and Type DCS drill collar slips are also available with multi-segment wrap-around designs for a wide range of drill collar ODs. DCS slips use replaceable button inserts for extended service life. Full part number lists for C-1 and DCS slips, segments and button inserts available on request.
Interchangeable Spare Parts Available
DEENPU supplies interchangeable KET drill collar slip segments, buttons, button inserts, liners, hinge pins and safety flex handles for all Type A, C-1 and DCS drill collar slips.
Ordering Information
To order, please specify: slip type (A / C-1 / DCS), drill collar size range, and items required (complete slip or replacement segments/buttons/inserts). Provide the KET part number for cross-reference where available.
Contact DEENPU for Orders & Technical Support
Email: SALES@DEENPU-MACHINERY.COM
Phone / WhatsApp: +86 18051728055
ATTN: LINDA HU
Address: Yandu District, Yancheng City, Jiangsu Province, China
Web: www.deenpu-machinery.com


Our company has been in the oil & gas drilling equipment industry for over more years, We are here to serve all your drilling equipment needs.
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