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Tender Notice for Button Bits for DTH Hammer in RAIPUR, CHHATTISGARH

Bid Publish Date

23-Apr-2026, 4:16 pm

Bid End Date

06-May-2026, 4:00 pm

EMD

₹2

Location

RAIPUR , CHHATTISGARH
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Progress

RA
Issue23-Apr-2026, 4:16 pm
Reverse AuctionCompleted
AwardCompleted
Explore all 4 tabs to view complete tender details

Quantity

25

Bid Type

Two Packet Bid

Categories 2

ROCK DRILLS BORING TOOL

A tender has been published for Central Ground Water Board (cgwb) Button Bits for DTH Hammer (Q3) in RAIPUR, CHHATTISGARH. Quantity: 25 by. Submission Deadline: 06-05-2026 16: 00: 00. Check eligibility and apply.

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

Yes

Item Category

Button Bits for DTH Hammer (Q3)

Authority Records

MINISTRY OF JAL SHAKTIWATER RESOURCES, RIVER DEVELOPMENT AND GANGA REJUVENATION DEPARTMENT

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Documents 3

GeM-Bidding-9251274.pdf

Main Document

CATALOG-Specification-1

CATALOG Specification

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
Performance Parameters Button Bit Size (mm and in inch ) "165(6 1/2)"
Performance Parameters Compatible Hammer type High Pressure Hammer operates above 1.26 Mpa
Performance Parameters Compatible size of Hammer (inches) 6.0
Performance Parameters Minimum Guaranteed Drilling Depth per Bit (Meters) 400.0
Performance Parameters Max Working Pressure withstood by the Button Bits 350.0
Performance Parameters Minimum Depth of Hardening (mm) 1.2
Performance Parameters Hardness maintained at Shank of the Button Bit (HRC) 55
Performance Parameters Hardness maintained at Core of the Button Bit (HRC) 38
Performance Parameters Number of Tungsten Carbide buttons fixed in each Button Bit (nos) 20
Performance Parameters Total feed weight needed on Button Bit according to relevant bit size in lbs 50
Performance Parameters Facing of Button Bit Flat
Performance Parameters No of Splines 12
Dimensional & Material Parameters Button Bit Shank Diameter 64.5
Dimensional & Material Parameters Button Bit Shank Length 24.0
Dimensional & Material Parameters Button Bit Body Diameter 165.0
Dimensional & Material Parameters Button Bit Body Length 9.0
Dimensional & Material Parameters Button Bit Head Diameter 165.0
Dimensional & Material Parameters Button Bit Head Length 9.0
Reports Availability of drawing/ design of button bits on OEM/Seller website Yes
Reports Availability of Performance certificate from user regarding the field performance of type of button bits offered Yes

Required Documents

1

Experience Criteria

2

Past Performance

3

Bidder Turnover *In case any bidder is seeking exemption from Experience / Turnover Criteria

4

the supporting documents to prove his eligibility for exemption must be uploaded for evaluation by the buyer

Reverse Auction Schedule

Completed

Start

08-May-2026, 11:00 am

End

13-May-2026, 11:00 am

Duration: 120 hours

Reverse Auction Document

✅ RA concluded. Check financial results for final rankings.

Technical Results

S.No Seller Item Date Status
1
BULL ROCK DRILLS PRIVATE LIMITED   Under PMA
Make : BRD Model : BRD-M6/165-HR06-05-2026 13:23:14
2
M/S GNR ROCK DRILLS   Under PMA
Make : GNR Model : DTH16505-05-2026 23:22:16
3
OMEGA ENGINEERING WORKS   Under PMA
Make : omega Model : OEW-6M/165-HR06-05-2026 12:14:43

Reverse Auction Results Final Prices

These are the final prices after the reverse auction event. Prices may be lower than initial bids.

Rank Seller Final Price Item
L1OMEGA ENGINEERING WORKS(MII)   Under PMA Winner ₹14,10,750Item Categories : Button Bits for DTH Hammer
L2BULL ROCK DRILLS PRIVATE LIMITED (MII)   Under PMA₹14,13,225Item Categories : Button Bits for DTH Hammer
L3M/S GNR ROCK DRILLS (MSE,MII)   Under PMA₹17,50,000Item Categories : Button Bits for DTH Hammer

🎉 L1 Winner

OMEGA ENGINEERING WORKS(MII)   Under PMA

Final Price: ₹14,10,750

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