SERIES SH-800
Blade Sizes 5
5/8" (142.9mm) through 24" (609.6mm) for use with air, water or mud


The Type SH-800 bit is primarily designed for drilling with extra-heavy weights. Such drilling equipment generally uses up to 3" (88.9mm) or 4" (114.3mm) drill pipe.

In formations predominantly shale where hard stringers are encountered, the 55/8" (142.9mm) through 8" (222.2mm) Insert Blades are most successful. In softer formations where 3" (88.9mm) or larger drill pipe is commonly used, Insert Blades through 12" (304.8mm) are available and Rock Cutter Blades may be obtained in sizes through 16" (406.4mm).

BODY PARTS - SERIES SH-800
Part Number Part Name Approximate Wt.
Lbs. Kg.
H083 Bit Shank, 3-Blade 11 4.99
H182 4" (114.3mm) OD Locking Bowl for use with 57/8" (149.2mm) and smaller size bit blades 8 3.63
H183 47/8" (123.8mm) OD Locking Bowl for use with 6" (152.4mm) and larger size bit blades 8 3.63
H381 3-Blade Reaming Stabilizer (slip-on, friciton-held, no threads). Reamers should conform to blade bit size.
5
5/8" thru 57/8" (142.9-149.2mm)
6" thru 6
7/8" (152.4-174.6mm)
7" thru 8" (177.8-203.2mm)
8
1/8" thru 87/8" (206.4-225.4mm)
9" thru 10" (228.6-254mm)
10
1/8" thru 11" (257.2-279.4mm)
11
13
15
17
19
21
4.99
5.90
6.80
7.71
8.62
9.52
H283-0001 23/8" A.P.I. Regular Tool Joint Box Connector 26 11.79
H284-0001 23/8" A.P.I. Regular Tool Joint Pin Connector 26 11.79
H283-0002 27/8" A.P.I. Regular Tool Joint Box Connector 28 12.70
H284-0002 27/8" A.P.I. Regular Tool Joint Pin Connector 28 12.70
H283-0003 3" A.P.I. Regular Tool Joint Box Connector 32 14.51
H284-0003 3" A.P.I. Regular Tool Joint Pin Connector 31 14.06
H284-0004 4" A.P.I. Regular Tool Joint Pin Connector 52 23.59
NOTE: Please specify type of connector thread to fit your drill rod, and whether pin or box.

Blade Size Approximate Wt. - Box of 4 Sets
Rock Cutter 3-Blade Carbide Insert 3-Blade
Inches mm Lbs. Kg. Lbs. Kg.
55/8* 142.9 45 20.4 45 20.4
5 146 45 20.4 45 20.4
57/8 149.2 47 21.3 47 21.3
6* 152.4 52 23.6 52 23.6
61/8 155.6 54 24.5 54 24.5
6* 158.7 56 25.4 56 25.4
63/8 161.9 56 25.4 56 25.4
6* 165.1 56 25.4 56 25.4
65/8 168.3 56 25.4 56 25.4
6* 171.4 56 25.4 56 25.4
67/8 174.6 56 25.4 56 25.4
7 177.8 58 26.3 58 26.3
71/8 181 58 26.3 58 26.3
7* 184.1 58 26.3 58 26.3
73/8* 187.3 58 26.3 58 26.3
7* 190.5 58 26.3 58 26.3
75/8 193.7 60 27.2 60 27.2
7 196.8 60 27.2 60 27.2
77/8* 200 60 27.2 60 27.2
8 203.2 60 27.2 60 27.2
8 209.5 62 28.1 62 28.1
8 215.9 62 28.1 62 28.1
8* 222.2 64 29 64 29
87/8 225.4 64 29 64 29
9 228.6 66 29.9 66 29.9
97/8* 250.8 68 30.8 68 30.8
10 254 68 30.8 68 30.8
11 279.4 72 32.6 72 32.6
12 304.8 80 36.3 80 36.3
13* 330.2 100 45.3    
14 355.6 120 54.4    
16 406.4 144 65.3    

3 Blade Rock Cutter Bit 3 Blade Insert Bit
 


When ordering blades, please specify:

1. Diameter of cutters required
2. Series (MP-200, DB-400, AC-600 or SH-800)
3. Premium Insert Blades (Carbide) or Rock Cutter (hardfacing only)

When ordering connectors, please specify:

1. Box or pin connector


Bit sizes available in 1/8 inch increments.
*Popular sizes carried in stock.
Other sizes available on short notice.
 

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