Roller reamer

Roller reamer, 1. API 7-1 Standard, 2. OD:4-5/8" to 36", 3. With three structure rollers, 4. Used for function of stabilization - details see: https://www.machineto.com/roller-reamer-10149720

Place of Origin:Beijing China (Mainland)	Brand Name:MTWK	Model Number:various	Material:Tungsten Steel
Type:Hand Reamer

Roller reamer

Roller reamer is used for reaming in drilling operation, especially used for the function of stabilization in drilling of the abrasive formation,

it is a very popular tool, this tool can equip with three structure rollers and be suitable for hard formation, medium formation, and soft formation in reaming operation.

TYPE	O.D. in(mm)	I.D. in(mm)	Tool Joint Connection API	Available Diameter of Bit in(mm)	Overall Length Ft-in(mm)
HYQ 105	3-3/4 (95)	1 (25)	NC26	4-1/8(104.8)	4' 2'' (1.27)
HYQ 149	5 (127)	1(25)	NC38	5-7/8 (149.2)	5'4''(1.625)
HYQ152	5 (127)	1(25)	NC38	6 (152.4)	5'4''(1.625)
HUQ155	5-1/2(140)	1(25)	NC38	6-1/8(155.6)	5'4''(1.625)
HUQ194	7(178)	2-1/4(157)	NC46	7-5/8(193.7)	5'4''(1.625)
HYQ216	7-3/4(197)	2-1/4(57)	NC46	8-1/2(215.9)	5'8''(1.727)
HYQ241	8-3/4(222)	2-1/4(57)	NC46	9-1/2(241.3)	5'10''(1.778)
HYQ305	10-1/2(267)	2-13/16(71.4)	6-5/8 REG	12(305.0)	6'7''(2.006)
HYQ311	10-1/2(267)	1-13/16(71.4)	6-5/8 REG	12-1/4(311.5)	6'7''(2.006)
HYQ406	14-19/32(371)	2-13/16(71.4)	7-5/8REG	16(406.4)	7'6''(2.286)
HYQ432	15-5/8(397)	2-13/16(71.4)	7-5/8REG	17(431.8)	7'6''(2.286)
HYQ444	16(406)	2-13/16(71.4)	7-5/8REG	17-1/2(444.5)	7'6''(2.286)
HYQ559	19(483)	3(76)	7-5/8REG	5588(22)	8''(2.438)
HYQ610	22(559)	3(76)	7-5/8REG	24(609.6)	8'4''(2.540)
HYQ711	24(610)	3(76)	7-5/8REG	28(711.2)	8'4''(2.540)