3"-4"DTH Bits-JESSIN ROCK DRILL CO.,LIMITED

3"High air pressure DTH bits
JESSIN supply premium quality, economically priced DTH hammer bits which also fit other manufacturers' hammers . All shanks, sizes and face configurations and bits options are available.

Drill bit		Bit Diameter			ButtonX button dia.mm				No.of flushing holes		Weight (kg)	Part No.
		mm	inch		Gauge		Front
		85	3 3/8		6X13		4X12		2		4.2	CP3-85
		90	3 9/16		6X14		4X12		2		4.5	CP3-90
		95	3 3/4		6X14		4X13		2		4.7	CP3-95
		100	3 15/16		6X14		5X12		2		5	CP3-100
		105	4 1/8		6X14		5X13		2		5.3	CP3-105
		85	3 3/8		6X13		4X12		2		3.8	BR3-85
		90	3 9/16		6X14		4X12		2		4	BR3-90
		95	3 3/4		6X14		5X12		2		4.3	BR3-95
		100	3 15/16		8X13		6X13		2		4.8	BR3-100
		105	4 1/8		8X13		6X13		2		5.2	BR3-105
		85	3 3/8		6X13		4X12		2		4.2	JD3-85
		90	3 9/16		6X14		4X12		2		4.5	JD3-90
		95	3 3/4		6X14		4X13		2		4.8	JD3-95
		100	3 15/16		6X14		5X12		2		5	JD3-100
		105	4 1/8		6X14		5X13		2		5.5	JD3-105
		85	3 3/8		6X13		4X12		2		4.5	QL3-85
		90	3 9/16		6X14		4X12		2		4.7	QL3-90
		95	3 3/4		6X14		4X13		2		4.9	QL3-95
		100	3 15/16		6X14		5X12		2		5	QL3-100
		105	4 1/8		6X14		5X13		2		5.5	QL3-105

4"High air pressure DTH bits
JESSIN supply premium quality, economically priced DTH hammer bits which also fit other manufacturers' hammers . All shanks, sizes and face configurations and bits options are available.

Drill bit	Bit Diameter					ButtonX button dia.mm				No.of flushing holes	Weight (kg)	Part No.
	mm			inch		Gauge		Front
	105			4 1/8		6X14		5X13		2	8.5	JD4-105
	110			4 5/16		7X14		6X13		2	8.8	JD4-110
	115			4 1/2		7X14		6X13		2	9	JD4-115
	121			4 3/4		8X14		7X13		2	9.8	JD4-120
	127			5		8X14		7X13		2	11	JD4-127
	105			4 1/8		6X14		5X13		2	9	SD4-105
	110			4 5/16		7X14		6X13		2	9.5	SD4-110
	115			4 1/2		7X14		6X13		2	9.8	SD4-115
	121			4 3/4		8X14		7X13		2	11.5	SD4-120
	127			5		8X14		7X13		2	12.3	SD4-127
	105			4 1/8		6X14		5X13		2	9	QL4-105
	110			4 5/16		7X14		6X13		2	9.2	QL4-110
	115			4 1/2		7X14		6X13		2	9.5	QL4-115
	121			4 3/4		8X14		7X13		2	10.3	QL4-120
	127			5		8X14		7X13		2	11.5	QL4-127
	105			4 1/8		6X14		5X13		2	6	JM4-105
	110			4 5/16		7X14		6X13		2	6.2	JM4-110
	115			4 1/2		7X14		6X13		2	6.6	JM4-115
	121			4 3/4		8X14		7X!3		2	7	JM4-120
	127			5		8X14		7X13		2	7.4	JM4-127

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