• Features and Advantages

  Product Overview

  

  Benching drilling tools are mainly matched for pneumatic guide drills and full hydraulic mining vehicles, and used for drilling deep holes and supporting holes in underground mining and blasting.

  Product Characteristics

  1. The thread size at both ends of the rod is the same.

  2. The middle of the rod is round hollow steel. No hexagonal steel.

  3. According to the internal and external thread types, it is divided into MF rod and extension rod.

  Product Parameters

  1. Drill rod types: extension rod, MF rod, and guide rod;

  2. Length: 1525mm, 1830mm, etc;

  3. Rod size: D32, D39, D46, D52, D56, D64, and D76;

  4. Thread size: R32, R38, T35, T38, T45, and T51;

  5. 6 types of drill bits: cross bit, X-type bit, button bit, retrac button bit, drop center button bit, and drop center retrac button bit;

  6. Bits diameter: button bit – 43mm to 127mm; cross bit – 38mm to 51mm.

  Product Specifications

  Type	Specification	Length		Diameter		Thread Type	Weight
  		mm	foot/inch	mm	inch		kg
  Extention rod	K24032-0600-1313	600	1′ 11 5/8″	D32	1 1/4″	R32*12	3.50
  	K24032-0800-1313	800	2′ 7 1/2″	D32	1 1/4″	R32*12	4.50
  	K24032-1000-1313	1000	3′ 3 3/8″	D32	1 1/4″	R32*12	5.70
  	K24032-1100-1313	1100	3′ 7 3/8″	D32	1 1/4″	R32*12	6.44
  	K24032-1200-1313	1200	3′ 11 1/4″	D32	1 1/4″	R32*12	7.05
  	K24032-0915-1313	915	3′	D32	1 1/4″	R32+R32	4.80
  	K24032-1200-1313	1220	4′	D32	1 1/4″	R32+R32	6.50
  MF rod	K25032-0915-1313	915	3′	D32	1 1/4″	R32+R32	5.50
  	K25032-1220-1313	1220	4′	D32	1 1/4″	R32+R32	7.58
  	K25032-1525-1313	1525	5′	D32	1 1/4″	R32+R32	9.62
  	K25032-1830-1313	1830	6′	D32	1 1/4″	R32+R32	10.50
  Guide rod	K26046-1220-1313	1220	4′	D46	1 3/4	R32+R32	10.00
  	K26046-1525-1313	1525	5′	D46	1 3/4	R32+R32	12.50
  	K26046-1830-1313	1830	6′	D46	1 3/4	R32+R32	14.20

   

  Type	Specification	Bit Dia.		Button NO. × Button Size (mm)		Gauge Tooth Angle	Thread Type	Weight
  		mm	inch	Gauge	Front			kg
  Button bit	K16351-0603-1335	51	2″	6×10	3×9	35°	R32	1.10
  	K16354-0603-1335	54	2 1/6″	6×11	3×9	35°	R32	1.10
  	K16357-0603-1335	57	2 1/4″	6×11	3×10	35°	R32	1.20
  Retrac button bit	K16451-0603-1315	51	2″	6×10	3×9	30°	R32	1.00
  	K16454-0603-1315	54	2 1/6″	6×10	3×9	30°	R32	1.10
  	K16457-0603-1315	57	2 1/4″	6×11	3×10	30°	R32	1.20

   

  The above specifications mainly take the R32 heavy-weight rock drill rods with button bits as an example.

  For more product specifications, Please email us at info.k@kellegco.com or leave us a message, Kelleg will provide you with a professional and prompt reply.

  Benching Drilling Tools

Recommend Products

DTH hammer

Threaded Rod

Rock Drill Bits

Drill Rods