PREMIUM QUALITY
 
Valve Seat Grinding Stones + Grinder Holder + Pilots + Drive Ball & Shaft
 
Sizes & Variations : ( for other combos please contact the seller )
 
(A) 11/16" Holder SIOUX, (If you choose option A You will only get 11/16" Sioux Holder with Drive ball and shaft)
Thread size: 11/16" or 17mm approx
With Drive Ball & Shaft
 


(B) 9/16" Holder HEX DRIVE,  (If you choose option B You will only get 9/16" Holder HEX DRIVE and shaft)
Thread size: 9/16" or 14mm approx
With Drive Ball & Shaft
 


(C) 7/16" Holder, (If you choose option C You will only get 7/16" Holder with Drive ball and shaft)
Thread size: 7/16" or 11mm approx
With Drive Ball & Shaft
 


(D) 3 Pcs Stone Set (7/16" Holder), (If you choose option D You will only get 3 Pieces stone set ( FOR 7/16" Holder)
Stone Sizes:
18MM, 19MM, 20MM



(E) 17 Pcs Stone Set (7/16") (If you choose option E You will only get 17 Pcs Stone Set)( FOR 7/16" Holder)

Stone Sizes:
18mm, 19mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm, 26mm, 27mm, 28mm, 29mm, 30mm, 31mm, 32mm, 33mm, 34mm , 
 


(F) 7 Pcs Pilot Set (.385 TOP), (If you choose option F You will only get 7 Pcs Pilot Set (For SIOUX Holder 11/16")
Pilot Sizes:
7mm, 8mm, 9mm, 10mm, 5/16", 11/32", 7/16"  


(G) 5 Pcs Pilot Set (7mm TOP), (If you choose option G You will only get 5 Pcs Pilot  Set (For 7/16" Holder)
Pilot Sizes:
4.5mm, 5mm, 5.5mm, 6mm, 6.5mm
 


(H) 20 Pcs Stones Set (9/16" Thread) (If you choose option H You will only get 20 Stones For 9/16" Holder)
STONE SIZES
  • 2-1/2" Inch 2 PCS,
  • 2-1/4"  Inch  2PCS,
  •  2"  Inch  2PCS ,
  •  1-7/8 Inch 2PCS,
  •  1-3/4"  Inch 2PCS,
  •  1-5/8"  Inch 2PCS,
  •  1-1/2"  Inch 2PCS,
  •  1-3/8" Inch 2PCS,
  •  1-1/4" Inch 2 PCS,
  •  1-1/8" Inch 2 PCS
 


(I) 7 Pcs Pilot Set (.385 TOP) (If you choose option I You will only get 7 Pcs Pilot Set) (FOR SIOUX HOLDER 11/16")
Pilot Sizes:
4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm 


(J) 20 Pcs Stones Set (11/16" Thread) (If you choose option H You will only get 20 Stones For 11/16" SIOUX Holder)
STONE SIZES
  • 2-1/2" Inch 2 PCS,
  • 2-1/4"  Inch  2PCS,
  •  2"  Inch  2PCS ,
  •  1-7/8 Inch 2PCS,
  •  1-3/4"  Inch 2PCS,
  •  1-5/8"  Inch 2PCS,
  •  1-1/2"  Inch 2PCS,
  •  1-3/8" Inch 2PCS,
  •  1-1/4" Inch 2 PCS,
  •  1-1/8" Inch 2 PCS
 


(K) 7 Pcs Pilot Set (.375 TOP) (If you choose option I You will only get 7 Pcs Pilot Set) (FOR BLACK AND DECKER  HOLDER 9/16")
Pilot Sizes:
4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm
 
Combo 1: (A) + (J) + (F), 
11/16" Holder SIOUX + 17 Pcs Stone Set (for SIOUX) + 7 Pcs Pilot Set (for SIOUX)
 
Combo 2: (B) + (H) + (K),
9/16" Holder HEX DRIVE + 17 Pcs Stone Set (for HEX DRIVE) + 7 Pcs Pilot Set (for HEX DRIVE)
 
Combo 3: (C) + (D) + (G),
7/16" Holder + 3 Pcs Stone Set (for 7/16" Holder) + 5 Pcs Pilot Set (for 7/16" Holder)
 
Combo 4: 2x (A), 
2x (11/16" Holder SIOUX) 
 
Combo 5: 3x (A), 
3x (11/16" Holder SIOUX) 
 
Combo 6: 2x (B), 
2x (9/16" Holder HEX DRIVE)
 
Combo 7: 3x (B), 
3x (9/16" Holder HEX DRIVE)
 
Combo 8: 2x (C), 
2x (7/16" Holder)
 
Combo 9: 3x (C)
3x (7/16" Holder)
 
Combo 10: 2x (D)
2x 3 Pcs Stone Set (for 7/16" Holder)
 
Combo 11: 3x (D)
3x 3 Pcs Stone Set (for 7/16" Holder)
 
Combo 12: 2x (E)
2x 17 Pcs Stone Set (for HEX DRIVE)
 
Combo 13: 3x (E)
3x 17 Pcs Stone Set (for HEX DRIVE)
 
Combo 14: 2x (F)
2x 7 Pcs Pilot Set (for SIOUX)
 
Combo 15: 2x (G)
2x 7 Pcs Pilot Set (for SIOUX)
 
Combo 16: (A) + (E)
11/16" Holder SIOUX + 17 Pcs Stone Set (for SIOUX)
 
Combo 17: (A) + 2x (E)
11/16" Holder SIOUX + 2x [17 Pcs Stone Set (for SIOUX)]
 
Combo 18: (B) + (H)
9/16" Holder HEX DRIVE + 17 Pcs Stone Set (for HEX DRIVE)
 
Combo 19: (B) + 2x (H)
9/16" Holder HEX DRIVE + 2x [17 Pcs Stone Set (for HEX DRIVE)]
 
Combo 20: (C) + (D)
7/16" Holder + 3 Pcs Stone Set (for 7/16" Holder)
 
Combo 21: (C) + 2x (D)
 7/16" Holder + 2x [3 Pcs Stone Set (for 7/16" Holder)]
 
Combo 22: (A) + (F)
11/16" Holder SIOUX + 7 Pcs Pilot Set (for SIOUX)
 
Combo 23: (B) + (I)
9/16" Holder HEX DRIVE + 7 Pcs Pilot Set (for HEX DRIVE)
 
Combo 24: (C) + (G)
 7/16" Holder + 5 Pcs Pilot Set (for 7/16" Holder)
 
Combo 25: 2x (H)
2x 17 Pcs Stone Set (for HEX DRIVE)

Combo 26: 3x (H)
3x 17 Pcs Stone Set (for HEX DRIVE)

Combo 27: 2x (I)
2x 7 Pcs Pilot Set (for HEX DRIVE)
 
Product Specifications:
Stone holders with different angled stones so the stones don't have to be unscrewed, reinstalled and re-trued during the seat grinding process.
Equipped with high speed ball bearings.
"Hard Seat" stones for grinding hard valve seats.
All stones are compatible with the holders mentioned above.

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PROUDLY MADE IN INDIA